How To Fix /SAPAPO/OM505 - In-house production (RPM), source of supply &2

/SAPAPO/OM505 - Overview

• Message type: E = Error

• Message class: /SAPAPO/OM -

• Message number: 505

• Message text: In-house production (RPM), source of supply &2

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/OM505 - In-house production (RPM), source of supply &2 ?

  The SAP error message /SAPAPO/OM505 typically relates to issues in the Advanced Planning and Optimization (APO) module, specifically concerning in-house production and the source of supply. This error can occur in scenarios where the system is unable to determine a valid source of supply for a product in the production planning process.
  
  Cause:
  The error message /SAPAPO/OM505 can be triggered by several factors, including:
  
  Missing Master Data: The relevant master data for the product, such as the production resource/tool (PRT), is not maintained or is incomplete.
  Incorrect Configuration: The configuration settings for the in-house production process may not be set up correctly.
  Planning Version Issues: The planning version being used may not have the necessary data or may be inactive.
  Source of Supply Not Defined: The source of supply for the material may not be defined in the system, or the defined source may not be valid for the planning period.
  Capacity Constraints: There may be capacity