How To Fix GU956 - Error when writing: & & & &

SAP Error Message - Details

• Message type: E = Error

• Message class: GU - FI-SL utilities

• Message number: 956

• Message text: Error when writing: & & & &

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?

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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 GU956 - Error when writing: & & & & ?

  The SAP error message GU956 typically indicates an issue related to the system's inability to write data to a specific location or object. This error can occur in various contexts, such as during data entry, report generation, or when executing certain transactions. The message may include placeholders (represented by "&") that indicate specific details about the error, such as the object type, the key, or the data being processed.
  Possible Causes:
  
  Authorization Issues: The user may not have the necessary permissions to write to the specified object or data set.
  Data Locking: The object may be locked by another user or process, preventing the current operation from completing.
  Database Issues: There may be a problem with the database connection or the database itself, such as corruption or unavailability.
  Configuration Errors: Incorrect configuration settings in the system may lead to issues when trying to write data.
  Technical Errors: Bugs or issues in the SAP system or the specific module being used can also lead to this error.
  
  Solutions:
  
  Check Authorizations: Ensure that the user has the necessary authorizations to perform the action. This can be done by reviewing the user's roles and permissions in the SAP system.
  Release Locks: If the object is locked, identify the user or process that is holding the lock and resolve it. You can use transaction codes like SM12 to view and manage locks.
  Database Check: Verify the database connection and check for any issues. If necessary, consult with your database administrator to ensure that the database is functioning correctly.
  Review Configuration: Check the configuration settings related to the object or process that is causing the error. Make sure everything is set up correctly.
  Consult SAP Notes: Look for relevant SAP Notes or patches that may address this specific error. SAP's support portal can provide updates or fixes for known issues.
  Debugging: If you have access to development tools, consider debugging the process to identify the exact point of failure and gather more information about the error.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SM21 (System Log), ST22 (Dump Analysis), and SLG1 (Application Log) to gather more information about the error.
  SAP Community: Engage with the SAP Community or forums to see if other users have encountered similar issues and what solutions they found effective.
  Documentation: Review SAP documentation related to the specific module or process you are working with to understand any prerequisites or requirements that may not have been met.
  
  If the issue persists after trying the above solutions, it may be necessary to escalate the problem to your SAP Basis team or SAP support for further investigation.