How To Fix CM_EHPMA_SVT_LOGS191 - Error loading existing OL header. SY-SUBRC = &1.

SAP Error Message - Details

• Message type: E = Error

• Message class: CM_EHPMA_SVT_LOGS - Log messages for GLayer and OLayer Processing

• Message number: 191

• Message text: Error loading existing OL header. SY-SUBRC = &1.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CM_EHPMA_SVT_LOGS191 - Error loading existing OL header. SY-SUBRC = &1. ?

  The SAP error message CM_EHPMA_SVT_LOGS191 with the description "Error loading existing OL header. SY-SUBRC = &1" typically indicates an issue related to the loading of an OL (Object List) header in the context of SAP's Enhancement Package Management or similar functionalities. The SY-SUBRC value provides additional context about the specific error encountered.
  Possible Causes:
  
  Data Corruption: The OL header data might be corrupted or incomplete, leading to issues when trying to load it.
  Authorization Issues: The user may not have the necessary authorizations to access or load the OL header.
  Configuration Issues: There may be misconfigurations in the system that prevent the OL header from being loaded correctly.
  System Performance: If the system is under heavy load, it might not be able to process the request in a timely manner, leading to timeouts or failures.
  Transport Issues: If the OL header is part of a transport request, there may be issues with the transport itself.
  
  Solutions:
  
  Check Data Integrity: Verify the integrity of the OL header data. You may need to check the database tables related to the OL header for any inconsistencies.
  Review Authorizations: Ensure that the user executing the transaction has the necessary authorizations to access the OL header.
  Configuration Review: Review the configuration settings related to the Enhancement Package Management or the specific functionality you are working with. Ensure that all necessary settings are correctly configured.
  System Performance Monitoring: Monitor the system performance to ensure that it is not overloaded. If necessary, consider optimizing the system or scheduling the operation during off-peak hours.
  Transport Request Check: If the OL header is part of a transport request, check the transport logs for any errors or issues. You may need to re-import the transport or resolve any issues identified in the logs.
  
  Related Information:
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error message. SAP Notes often provide detailed troubleshooting steps and solutions.
  Transaction Codes: Use transaction codes like SE11 (Data Dictionary) or SE16 (Data Browser) to inspect the relevant database tables for the OL header.
  System Logs: Review system logs (transaction SM21) and application logs (transaction SLG1) for any additional error messages or warnings that could provide more context about the issue.
  
  If the problem persists after trying the above solutions, consider reaching out to SAP support for further assistance, providing them with detailed information about the error and the context in which it occurs.