How To Fix /SCWM/SYS_DOC_MON020 - Update to /SCWM/MESSAGELOG database was not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/SYS_DOC_MON -

• Message number: 020

• Message text: Update to /SCWM/MESSAGELOG database was not possible

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/SYS_DOC_MON020 - Update to /SCWM/MESSAGELOG database was not possible ?

  The SAP error message /SCWM/SYS_DOC_MON020 indicates that there was an issue updating the /SCWM/MESSAGELOG database table. This error typically arises in the context of SAP Extended Warehouse Management (EWM) and can be caused by various factors. Here are some common causes, potential solutions, and related information:
  Causes:
  
  Database Locking Issues: The database table may be locked by another transaction, preventing the update.
  Database Constraints: There may be constraints (like foreign key constraints) that are violated during the update.
  Insufficient Authorizations: The user executing the transaction may not have the necessary authorizations to perform the update.
  Data Consistency Issues: There may be inconsistencies in the data that prevent the update from being processed.
  Technical Issues: There could be underlying technical issues with the database or the SAP system itself.
  
  Solutions:
  
  
  Check for Locks: Use transaction codes like SM12 to check for any locks on the /SCWM/MESSAGELOG table. If you find locks, you may need to wait for the other transaction to complete or resolve the lock.
  
  
  Review Authorizations: Ensure that the user has the necessary authorizations to update the /SCWM/MESSAGELOG table. You can check this using transaction SU53 after the error occurs.
  
  
  Check Data Consistency: Review the data being processed to ensure that it meets all necessary constraints and is consistent. You may need to validate the data being inserted or updated.
  
  
  Database Logs: Check the database logs for any errors or warnings that might provide more context about the failure. This can often be done through transaction DB02 or similar database monitoring tools.
  
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that might address this specific error. There may be patches or updates available that resolve known issues.
  
  
  System Restart: In some cases, a restart of the application server or database may resolve transient issues.
  
  
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP Support for assistance. Provide them with detailed information about the error, including any logs or screenshots.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM21 (System Log), ST22 (Dump Analysis), and SLG1 (Application Log) to gather more information about the error.
  EWM Documentation: Review the SAP EWM documentation for any specific guidelines or best practices related to message logging and database updates.
  Performance Monitoring: Regularly monitor the performance of your SAP system to identify any potential bottlenecks that could lead to such errors.
  
  By following these steps, you should be able to diagnose and potentially resolve the error message /SCWM/SYS_DOC_MON020.