How To Fix /SAPAPO/OM_ERROR137 - Characteristics container does not contain class ID

/SAPAPO/OM_ERROR137 - Overview

• Message type: E = Error

• Message class: /SAPAPO/OM_ERROR -

• Message number: 137

• Message text: Characteristics container does not contain class ID

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/OM_ERROR137 - Characteristics container does not contain class ID ?

  The SAP error message /SAPAPO/OM_ERROR137 indicates that there is an issue with the characteristics container in the context of Advanced Planning and Optimization (APO) in SAP. Specifically, the error states that the characteristics container does not contain a class ID, which is essential for identifying the characteristics associated with a product or planning object.
  
  Cause:
  
  Missing Class ID: The characteristics container is expected to have a class ID that links it to a specific class of characteristics. If this ID is missing, the system cannot determine which characteristics are applicable.
  Incorrect Configuration: The configuration of the product master or the planning object may not be set up correctly, leading to the absence of the class ID.
  Data Inconsistency: There may be inconsistencies in the master data, such as missing or incorrectly assigned characteristics.
  Custom Development Issues: If there are custom developments or enhancements in the system, they might interfere with the standard behavior of characteristics