How To Fix MMRP01726 - Error reading table of periods

SAP Error Message - Details

• Message type: E = Error

• Message class: MMRP01 - Rapid Planning Matrix

• Message number: 726

• Message text: Error reading table of periods

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 MMRP01726 - Error reading table of periods ?

  The SAP error message MMRP01726, which states "Error reading table of periods," typically occurs in the context of Material Management (MM) or related modules when the system is unable to access or read the relevant period data from the database. This can happen for several reasons, including configuration issues, data inconsistencies, or system errors.
  Causes:
  
  Missing or Incomplete Data: The periods table may not have been properly populated or may be missing entries.
  Authorization Issues: The user may not have the necessary authorizations to access the periods table.
  Database Issues: There could be a problem with the database itself, such as corruption or connectivity issues.
  Configuration Errors: Incorrect configuration settings in the system related to periods or fiscal year settings.
  Transport Issues: If the system has recently undergone a transport, there may be inconsistencies in the data.
  
  Solutions:
  
  Check Data Consistency: Verify that the periods table is populated correctly. You can do this by checking the relevant configuration settings in the SAP system.
  Authorization Check: Ensure that the user has the necessary authorizations to access the periods table. This can be done by checking the user roles and authorizations in the SAP system.
  Database Health Check: Perform a health check on the database to ensure that it is functioning correctly. This may involve checking for locks, inconsistencies, or other issues.
  Review Configuration Settings: Go through the configuration settings related to periods and fiscal years to ensure they are set up correctly.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates available that resolve the issue.
  System Logs: Review system logs (transaction codes like SLG1) for any additional error messages or warnings that could provide more context about the issue.
  Contact SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like SE11 (Data Dictionary) to check the structure of the periods table or SE37 to check function modules related to period handling.
  SAP Community: Engaging with the SAP Community forums can provide insights from other users who may have encountered similar issues.
  Documentation: Review SAP documentation related to Material Management and period handling for more detailed information on configuration and troubleshooting.
  
  By following these steps, you should be able to identify and resolve the cause of the MMRP01726 error in your SAP system.