How To Fix /SAPAPO/PPM_UPGRADE013 - Error occurred reading the source of supply for plan &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/PPM_UPGRADE -

• Message number: 013

• Message text: Error occurred reading the source of supply for plan &1

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/PPM_UPGRADE013 - Error occurred reading the source of supply for plan &1 ?

  The SAP error message /SAPAPO/PPM_UPGRADE013 indicates that there was an issue reading the source of supply for a specific planning object (identified by &1). This error typically occurs in the context of Advanced Planning and Optimization (APO) when the system is unable to retrieve the necessary data related to the source of supply for a particular planning scenario.
  Causes:
  
  Data Inconsistency: There may be inconsistencies in the master data or transactional data related to the source of supply.
  Missing Data: The source of supply (e.g., vendor, production plant, etc.) may not be defined or may be missing in the system.
  Authorization Issues: The user may not have the necessary authorizations to access the data related to the source of supply.
  Configuration Issues: There may be configuration problems in the APO system that prevent it from correctly accessing the source of supply data.
  Upgrade Issues: If the system has recently been upgraded, there may be issues related to data migration or changes in data structures.
  
  Solutions:
  
  Check Master Data: Verify that the master data for the source of supply is correctly maintained. Ensure that all relevant entries (e.g., vendors, plants) exist and are active.
  Data Consistency Check: Run consistency checks in the APO system to identify and resolve any inconsistencies in the data.
  Authorization Check: Ensure that the user encountering the error has the necessary authorizations to access the relevant data.
  Review Configuration: Check the configuration settings in the APO system to ensure that they are correctly set up for the source of supply.
  Debugging: If the issue persists, consider debugging the process to identify the exact point of failure and gather more detailed error information.
  Consult SAP Notes: Look for relevant SAP Notes that may address this specific error or provide guidance on similar issues.
  Contact SAP Support: If the problem cannot be resolved internally, consider reaching out to SAP Support for assistance.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like /SAPAPO/SDP94 (for planning book) or /SAPAPO/MC62 (for checking master data) to investigate further.
  SAP Documentation: Refer to the official SAP documentation for Advanced Planning and Optimization for more detailed information on configuration and troubleshooting.
  Community Forums: Check SAP Community forums or other user groups for similar issues and solutions shared by other users.
  
  By following these steps, you should be able to identify the root cause of the error and implement a suitable solution.