How To Fix CAWUSL121 - Error when writing change documents

SAP Error Message - Details

• Message type: E = Error

• Message class: CAWUSL - Message Class for Generic Table Browser

• Message number: 121

• Message text: Error when writing change documents

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CAWUSL121 - Error when writing change documents ?

  The SAP error message CAWUSL121 typically indicates an issue related to writing change documents in the SAP system. This error can occur for various reasons, and understanding the cause is essential for finding an appropriate solution. Here’s a breakdown of potential causes, solutions, and related information:
  Causes:
  
  Authorization Issues: The user may not have the necessary authorizations to write change documents.
  Configuration Errors: There may be issues with the configuration of change document objects in the system.
  Database Issues: Problems with the database, such as locks or inconsistencies, can prevent change documents from being written.
  Custom Code: If there are custom enhancements or modifications in the system, they might interfere with the standard change document functionality.
  System Performance: High load on the system or performance issues can lead to timeouts or failures in writing change documents.
  
  Solutions:
  
  Check Authorizations: Ensure that the user has the necessary authorizations to create and write change documents. This can be done by reviewing the user roles and profiles.
  Review Configuration: Check the configuration of the change document objects in transaction SCDO (Change Document Objects). Ensure that they are correctly set up and activated.
  Database Check: Investigate the database for any locks or inconsistencies. You can use transaction codes like SM12 (to check for locks) and SM21 (to check the system log) for troubleshooting.
  Debugging: If custom code is involved, consider debugging the relevant programs to identify any issues that may be causing the error.
  System Performance: Monitor system performance and check for any bottlenecks. If necessary, optimize the system or schedule heavy processing jobs during off-peak hours.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SCDO (Change Document Objects), SM12 (Lock Entries), SM21 (System Log), and ST22 (Dump Analysis) for troubleshooting.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional guidance.
  System Logs: Review system logs for any additional error messages or warnings that may provide more context about the issue.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP Basis team or reach out to SAP support for further assistance.