Console
    Start free

    Troubleshoot SAP log ingestion

    This guide helps you resolve common configuration and connectivity issues that you might experience when ingesting SAP logs into Google SecOps.

    Troubleshooting overview

    When you troubleshoot issues with Google SecOps for SAP, multiple areas might require your attention, depending on the scope of the issue you're investigating:

    • Infrastructure: Network connectivity, host availability, and Google Cloud resources, such as Cloud Storage and Secret Manager, or IAM permissions.
    • SAP system: SAP Basis configuration, service user authorizations, and the generation of logs within SAP.
    • Application Telemetry Collector: Collector configuration, SAP JCo library installation, and environment variables.
    • Bindplane agent and Bindplane server: Log forwarding pipeline configuration, OTLP source settings, and standardization processors.
    • Google SecOps: Feed status, Security Information and Event Management (SIEM) search for UDM logs, and ingestion labels.

    Involve the right teams

    Determining which area the issue is occurring in is the first step. To resolve ingestion issues, you might need to coordinate with the following teams:

    • SAP Basis team: To manage SAP RFC connections, service user permissions, and verify that SAP logs are being created.
    • Cloud or network infrastructure team: To verify VPC peering, firewall rules, host instance health, and IAM role assignments.
    • Security or SOC team: To verify that the logs are appearing in Google SecOps and are being correctly normalized according to the threat detection requirements.

    Determine the root cause

    Identify whether the issue is a connectivity failure, an authentication error, or a configuration mismatch. Because SAP systems and the log pipeline are tightly integrated, an error in one component, such as missing RFC authorizations, can appear as a failure in the collector. Always start by checking whether the collector is successfully extracting data from SAP before investigating the downstream pipeline. To do so, examine the collector's container logs for messages indicating that logs are being retrieved and sent, such as Retrieved , Extracted , or Finished sending . If you have heartbeat metrics enabled, you can also check Monitoring for collector activity.

    Logging

    To identify the root cause of an issue, check the logs that are created by the ingestion components.

    • Application Telemetry Collector: You can view the collector logs by using the docker logs command or other methods appropriate for your container orchestration environment. If you enable heartbeat metrics, you can also verify the collector's health in Monitoring. For information about how to enable heartbeat metrics, see the configuration steps in Set up log ingestion for SAP RISE or Set up log ingestion for self-managed SAP systems .
    • Bindplane agent: You can find the Bindplane agent logs in the following files:
      • Linux: /var/log/bindplane-agent/bindplane-agent.log
      • Windows: C:\Program Files\BindPlane Agent\bindplane-agent.log
    • Google SecOps Feeds: In the Google SecOps console, go to SIEM Settings > Feedsand check the Last Run Statusfor your feed.

    Common issues

    The following sections provide information about common issues related to SAP log ingestion, their causes, and resolutions.

    Issue: SAP Java Connector (JCo) libraries missing

    Issue:The Application Telemetry Collector fails to start, or logs indicate that JCo libraries are missing.

    Cause:The collector requires the official SAP Java Connector (JCo) libraries to communicate with SAP systems. These libraries are not included in the collector image.

    Resolution:To install the required libraries, do the following:

    1. Obtain the sapjco3.jar and libsapjco3.so files from the SAP Support Portal.
    2. Upload these files to your configuration bucket in a folder named jco/ , for example, gs:// BUCKET_NAME /jco/ .
    3. Verify that the COLLECTOR_GCS_BUCKET environment variable is set to your bucket name.

    For information about how to provide these libraries in your environment, see the setup instructions in Set up log ingestion for SAP RISE or Set up log ingestion for self-managed SAP systems .

    Issue: File not found in Cloud Storage

    Issue:The collector fails to start with an error similar to File not found in GCS: gs:// BUCKET_NAME /jco/ .

    Cause:The collector cannot find the JCo libraries or the configuration file in the specified bucket path.

    Resolution:To fix this issue, do the following:

    1. Verify that sapjco3.jar and libsapjco3.so are located inside a directory named jco/ in your bucket.
    2. Verify that the service account used by the collector has the roles/storage.objectViewer permission on the bucket.

    For information about how to configure the required IAM roles, see Prepare your environment for log ingestion .

    Issue: Another collector instance is already running

    Issue:The collector fails to start with an error indicating that another instance is already running.

    Cause:A file lock mechanism ensures only one instance runs at a time to prevent duplicate log ingestion.

    Resolution:To resolve the lock issue, do the following:

    1. Verify that multiple instances of the collector are not running for the same configuration.
    2. If a previous collector instance crashed and left a stale lock, manually delete the .lock file from the temporary directory or the state location in Cloud Storage.

    Issue: COLLECTOR_GCS_BUCKET environment variable is not set

    Issue:The collector fails to start because the collector cannot determine the configuration location.

    Cause:The COLLECTOR_GCS_BUCKET variable is missing from the deployment environment.

    Resolution:To resolve this issue, define the COLLECTOR_GCS_BUCKET variable in your deployment environment, for example, in your Docker run command, Kubernetes ConfigMap, or VM environment.

    For information about how to define this variable during deployment, see Set up log ingestion for SAP RISE or Set up log ingestion for self-managed SAP systems .

    Issue: Invalid Cloud Storage bucket path format

    Issue:The collector fails with an error indicating an invalid bucket path.

    Cause:The bucket path provided in the environment variable is malformed.

    Resolution:To fix the bucket path format, ensure the path follows the format gs:// BUCKET_NAME . Don't include trailing slashes or internal directory paths in the COLLECTOR_GCS_BUCKET variable.

    For information about how to verify the bucket path requirements for your environment, see Set up log ingestion for SAP RISE or Set up log ingestion for self-managed SAP systems .

    Issue: Failed to read configuration file from Cloud Storage

    Issue:The collector cannot access the collector_config.json file.

    Cause:The file is missing, incorrectly named, or the service account lacks permissions.

    Resolution:To fix the configuration access error, do the following:

    1. Verify the file is named exactly collector_config.json and is placed in a folder named config/ in your bucket.
    2. Check the JSON syntax of the file for errors.
    3. Verify that the service account has the roles/storage.objectViewer permission.

    For information about how to name and upload the configuration file, see Set up log ingestion for SAP RISE or Set up log ingestion for self-managed SAP systems .

    Issue: Invalid secret version name format

    Issue:The collector fails to retrieve SAP credentials from Secret Manager.

    Cause:The resource name for the secret version is incorrect in the collector_config.json file.

    Resolution:To resolve this issue, do the following:

    1. Use the fully qualified name for the secret version: projects/ PROJECT_ID /secrets/ SECRET_NAME /versions/ VERSION .
    2. Verify that the service account has the roles/secretmanager.secretAccessor permission.

    For information about how to configure secrets and authentication, see Set up log ingestion for SAP RISE or Set up log ingestion for self-managed SAP systems .

    Issue: Failed to connect to SAP system

    Issue:The collector logs show Failed to get or ping JCoDestination for system SYSTEM_ID .

    Cause:Network connectivity issues or incorrect SAP connection parameters.

    Resolution:To troubleshoot the SAP connection, do the following:

    1. Check Configuration: Verify the Host, System Number, and Clientin the collector_config.json file.
    2. Verify Network: Verify that firewalls, Cloud VPN, or VPC peering allow traffic on RFC ports, which is usually 33 INSTANCE_NUMBER .
    3. Check SAP Status: Confirm the SAP Application Server is online. Check for SAP error codes like WSAEWOULDBLOCK , which indicates the network is blocked.

    For information about how to configure connectivity and firewall requirements, see Set up log ingestion for SAP RISE or Set up log ingestion for self-managed SAP systems .

    Issue: SAP logon rejected or user locked

    Issue:The collector cannot authenticate with the SAP system.

    Cause:Invalid credentials or the SAP service user is locked.

    Resolution:To resolve logon issues, do the following:

    1. Verify the credentials stored in Secret Manager.
    2. Check transaction SU01 in the SAP system to verify that the user is not locked and is classified as a "System" or "Communications" user.

    For information about how to create and classify an SAP service user, see Create an SAP service user .

    Issue: Failed to read or write state file

    Issue:The collector fails to track ingestion progress and might restart extraction from the beginning, which can result in duplicate logs.

    Cause:The collector cannot access the state file, also known as a high-watermark, in Cloud Storage. This file stores the timestamp or ID of the last successfully ingested log record, allowing the collector to resume extraction from the correct point after a restart.

    Resolution:To fix state file access, verify that the service account has the roles/storage.objectAdmin or roles/storage.objectUser role on the configuration bucket.

    For information about how to configure Cloud Storage and IAM, see Prepare your environment for log ingestion .

    Issue: Invalid SAP timezone specified

    Issue:Log timestamps are incorrect, or extraction fails.

    Cause:The timezone parameter in the configuration uses an unsupported format.

    Resolution:To resolve time zone errors, use a standard IANAtime zone identifier, for example, Europe/Berlin or UTC .

    Issue: Skipping extraction

    Issue:The collector logs indicate that extraction is being skipped.

    Cause:A previous extraction process is still running. This skipping usually happens if the log volume is high or the polling interval is too short.

    Resolution:To resolve skipping issues, do the following:

    1. Increase the polling interval in the collector_config.json file.
    2. Check the performance of the SAP system.

    Issue: Function module RSAU_API_GET_LOG_DATA not found

    Issue:Security Audit Log extraction fails.

    Cause:The required function module for extracting Security Audit Logs is missing in your SAP release.

    Resolution:To fix the missing module error, contact your SAP Basis team to apply the SAP Notes that backport this module, such as SAP Note 2926298, or upgrade your SAP release.

    For information about the required function modules, see Set up remote function call (RFC) authorizations .

    Issue: Error extracting Security Audit Logs

    Issue:The RFC connection succeeds, but the extraction of Security Audit Logs fails.

    Cause:The SAP service user lacks the necessary authorizations to read audit logs.

    Resolution:To resolve audit log extraction errors, do the following:

    1. In SAP, use transaction SU53 to check for authorization failures for the service user.
    2. Verify that the user has the S_RFC authorization for the required function groups and the S_SEC_ALX or S_BCE_LOG authorization with Activity 03 ( Display).

    For information about SAP authorization objects, see Configure SAP authorizations .

    Issue: RFC_READ_TABLE not found or Change Document error

    Issue:The collector fails to extract Change Documents from the SAP tables CDHDR and CDPOS .

    Cause:Missing RFC_READ_TABLE module or insufficient permissions to read the CDHDR and CDPOS tables.

    Resolution:To resolve change document extraction errors, do the following:

    1. Verify that the user has S_RFC authorization for the required function group.
    2. Verify that the user has S_TABU_DIS , specifically for the &NC& group, or S_TABU_NAM authorization for tables CDHDR and CDPOS .

    For information about how to grant table-level access, see Set up table access authorizations .

    Issue: Logs are not appearing in Google SecOps

    Issue:The collector reports successful extraction, but logs are not visible in the Google SecOps console.

    Cause:Network egress issues or incorrect OTLP endpoint configuration.

    Resolution:To fix missing logs in the console, do the following:

    1. Verify that the OTLP or Bindplane endpoint URL in the collector configuration.
    2. Verify that your network, such as VPC egress or Cloud NAT, allows outbound HTTPS traffic to the ingestion endpoint.
    3. Check the collector console output for Error flushing OTel logs .

    For information about how to verify your log forwarding and destination settings, see Set up log ingestion for SAP RISE or Set up log ingestion for self-managed SAP systems .

    Get support

    For issues related to Google SecOps for SAP, contact Google SecOps support . Our team provides assistance or guides you to the right resource to help ensure a timely resolution.

    For issues involving SAP systems or the LogServ service, contact SAP support. For issues related to other third-party products, such as Bindplane, contact the appropriate third-party vendor for assistance.

    Get technical answers and peer support in the Google SecOps Community .
    Design a Mobile Site
    View Site in Mobile | Classic
    Share by: