How To Fix WU758 - Block reason & does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: WU - Promotion management messages

• Message number: 758

• Message text: Block reason & does not exist

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 WU758 - Block reason & does not exist ?

  The SAP error message WU758, which states "Block reason & does not exist," typically occurs in the context of work scheduling or production planning. This error indicates that the system is trying to reference a block reason that has not been defined in the system.
  Cause:
  
  Missing Block Reason: The block reason code that is being referenced in the transaction does not exist in the system. This could be due to a typo, or the block reason may not have been created or activated in the configuration.
  Configuration Issues: The block reasons may not have been properly configured in the system, leading to this error when attempting to use them.
  Data Inconsistency: There may be inconsistencies in the data, such as missing entries in the relevant tables.
  
  Solution:
  
  
  Check Block Reason Configuration:
  
  Go to the configuration settings in SAP (usually in SPRO) and navigate to the relevant section for defining block reasons.
  Ensure that the block reason you are trying to use is defined and active.
  
  
  
  Create Missing Block Reason:
  
  If the block reason does not exist, you may need to create it. This can typically be done in the configuration settings where you manage block reasons.
  Ensure that you provide all necessary details and descriptions for the new block reason.
  
  
  
  Verify Input:
  
  Double-check the input where the error occurred to ensure that the block reason code is entered correctly without any typos.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help files for specific instructions on how to manage block reasons in your version of SAP.
  
  
  
  Check Authorizations:
  
  Ensure that you have the necessary authorizations to view or create block reasons in the system.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like SPRO for configuration or SE11 to check the relevant database tables.
  Tables: The relevant tables for block reasons may include T001 (for company codes) and other related tables depending on your specific configuration.
  User Exits or BAdIs: If there are custom developments in your SAP system, check if any user exits or BAdIs are affecting the block reason functionality.
  
  By following these steps, you should be able to resolve the WU758 error and ensure that the block reasons are correctly configured in your SAP system.