How To Fix /SAPAPO/MVM196 - Error while reading master data

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/MVM -

• Message number: 196

• Message text: Error while reading master data

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/MVM196 - Error while reading master data ?

  The SAP error message /SAPAPO/MVM196 indicates that there is an issue while reading master data in the SAP Advanced Planning and Optimization (APO) module. This error can occur for various reasons, and understanding the cause is crucial for finding an appropriate solution.
  Possible Causes:
  
  Missing Master Data: The master data required for the operation may not exist in the system. This could include data related to materials, locations, or other relevant entities.
  Data Inconsistencies: There may be inconsistencies or corruption in the master data that prevent it from being read correctly.
  Authorization Issues: The user may not have the necessary authorizations to access the master data.
  Configuration Issues: Incorrect configuration settings in the APO system can lead to issues when trying to read master data.
  Transport Issues: If the master data was recently transported from another system, there may have been issues during the transport process.
  
  Solutions:
  
  Check Master Data: Verify that the required master data exists in the system. You can do this by checking the relevant master data transactions (e.g., material master, location master).
  Data Consistency Check: Use transaction codes like /SAPAPO/MDM to perform a consistency check on the master data. This can help identify any inconsistencies that need to be resolved.
  Authorization Check: Ensure that the user has the necessary authorizations to access the master data. You can check this in the user roles and authorizations.
  Review Configuration: Check the configuration settings in the APO system to ensure they are set up correctly. This may involve reviewing settings related to master data management.
  Transport Logs: If the issue arose after a transport, review the transport logs for any errors or warnings that may indicate problems with the master data.
  Recreate Master Data: If the master data is corrupted or missing, you may need to recreate it. This can involve re-entering the data or using data upload tools.
  
  Related Information:
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message. SAP Notes often provide detailed information on known issues and their resolutions.
  Transaction Codes: Familiarize yourself with relevant transaction codes for managing master data in APO, such as /SAPAPO/MDM, /SAPAPO/MC62, and others.
  Documentation: Review the official SAP documentation for APO to understand the master data requirements and best practices.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or APO support team for further assistance.