How To Fix /SAPAPO/OM252 - &1, source of supply &2 &3 &4

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/OM -

• Message number: 252

• Message text: &1, source of supply &2 &3 &4

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/OM252 - &1, source of supply &2 &3 &4 ?

  The SAP error message /SAPAPO/OM252 typically relates to issues in the Advanced Planning and Optimization (APO) module, specifically concerning the source of supply in the context of supply chain planning. The message format indicates that there is a problem with the specified source of supply, which could be a vendor, plant, or other supply source.
  Cause:
  The error message /SAPAPO/OM252 can be triggered by several factors, including:
  
  Invalid Source of Supply: The specified source of supply may not be valid or may not exist in the system.
  Configuration Issues: There may be configuration issues in the APO system that prevent the source of supply from being recognized.
  Master Data Issues: The master data for the source of supply (e.g., vendor, material, location) may be incomplete or incorrect.
  Planning Area Settings: The planning area may not be set up correctly to include the specified source of supply.
  Availability Issues: The source of supply may not have sufficient availability or capacity to fulfill the demand.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  Check Source of Supply: Verify that the source of supply specified in the error message exists and is correctly configured in the system.
  Review Master Data: Ensure that the master data for the source of supply is complete and accurate. This includes checking the material master, vendor master, and any relevant location data.
  Validate Configuration: Check the configuration settings in the APO system to ensure that the source of supply is included in the planning area and that all necessary settings are correctly defined.
  Check Availability: Review the availability of the source of supply to ensure that it can meet the demand. This may involve checking stock levels, lead times, and capacity constraints.
  Consult Documentation: Refer to SAP documentation or notes related to the specific error message for additional guidance and troubleshooting steps.
  Contact 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 such as /SAPAPO/SDP94 (for demand planning) or /SAPAPO/OM17 (for supply network planning) to analyze the planning data.
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide patches related to this error message.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.