How To Fix /PM0/ABP_BTX129 - Error when updating the long text

SAP Error Message - Details

• Message type: E = Error

• Message class: /PM0/ABP_BTX -

• Message number: 129

• Message text: Error when updating the long text

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 /PM0/ABP_BTX129 - Error when updating the long text ?

  The SAP error message /PM0/ABP_BTX129 typically occurs when there is an issue related to updating long text in the SAP system. This error can arise due to various reasons, including authorization issues, data inconsistencies, or system configuration problems.
  Possible Causes:
  
  Authorization Issues: The user may not have the necessary permissions to update long texts in the specific transaction or object.
  Data Inconsistencies: There may be inconsistencies in the data being processed, such as invalid characters or formatting issues.
  System Configuration: The system may not be properly configured to handle long text updates, or there may be issues with the underlying data model.
  Technical Issues: There could be bugs or issues in the SAP system version being used, or problems with the transport layer if changes were recently made.
  
  Solutions:
  
  Check Authorizations: Ensure that the user has the appropriate authorizations to update long texts. This can be done by reviewing the user's roles and permissions in the SAP system.
  Validate Data: Check the data being entered for any invalid characters or formatting issues. Ensure that the text being updated adheres to the expected format.
  Review Configuration: Verify the configuration settings related to long text handling in the relevant module. This may involve checking settings in transaction codes like OAC0 (for long text management).
  System Logs: Check the system logs (transaction SLG1) for any additional error messages or warnings that may provide more context about the issue.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message. There may be patches or updates available that resolve known issues.
  Contact SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error, including the transaction code, user details, and any relevant logs.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes related to long text management, such as SO10 (for standard texts) and OAC0 (for long text configuration).
  Documentation: Review SAP documentation related to long text handling in the specific module you are working with, as there may be specific guidelines or best practices.
  Community Forums: Check SAP community forums or discussion boards for similar issues reported by other users, as they may provide insights or solutions that worked for them.
  
  By following these steps, you should be able to diagnose and resolve the /PM0/ABP_BTX129 error when updating long text in SAP.