How To Fix /SAPAPO/RRP_PT677 - Error occurred as master data and settings were read

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/RRP_PT -

• Message number: 677

• Message text: Error occurred as master data and settings were read

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 /SAPAPO/RRP_PT677 - Error occurred as master data and settings were read ?

  The SAP error message /SAPAPO/RRP_PT677 typically indicates that there is an issue with the master data or settings in the Advanced Planning and Optimization (APO) module. This error can occur during planning runs or when trying to access certain planning functions. Here are some common causes, potential solutions, and related information for this error:
  Causes:
  
  Missing Master Data: The error may occur if the required master data (like materials, locations, or resources) is missing or not properly maintained in the system.
  Inconsistent Data: There may be inconsistencies in the master data, such as incorrect or incomplete entries.
  Configuration Issues: Incorrect settings in the APO configuration can lead to this error. This includes settings related to planning areas, key figures, or planning books.
  Authorization Issues: The user may not have the necessary authorizations to access the required master data or settings.
  Data Transfer Issues: If data is being transferred from SAP ERP to APO, any issues in the data transfer process can lead to this error.
  
  Solutions:
  
  Check Master Data: Verify that all required master data is present and correctly maintained. This includes checking the material master, location master, and any other relevant data.
  Data Consistency Check: Use transaction codes like /SAPAPO/MASTER_DATA to check for inconsistencies in the master data. Correct any discrepancies found.
  Review Configuration Settings: Ensure that the APO configuration settings are correct. This includes checking planning areas, key figures, and planning books.
  Authorization Check: Ensure that the user has the necessary authorizations to access the required data. This can be checked with the help of your SAP security team.
  Data Transfer Monitoring: If the error is related to data transfer from SAP ERP to APO, check the data transfer logs for any errors or issues. Use transaction codes like SMQ1 and SMQ2 to monitor queues.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message. There may be patches or updates available that resolve known issues.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/MASTER_DATA, /SAPAPO/RRP3 (for planning board), and others that may help in diagnosing the issue.
  SAP Documentation: Refer to the official SAP documentation for APO for detailed information on master data management and configuration settings.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  
  If the issue persists after trying the above solutions, it may be beneficial to involve your SAP Basis or technical team for further investigation, as they can analyze system logs and provide deeper insights into the problem.