How To Fix /SAPAPO/OM_ERROR2155 - Incompatible matrix

/SAPAPO/OM_ERROR2155 - Overview

• Message type: E = Error

• Message class: /SAPAPO/OM_ERROR2 -

• Message number: 155

• Message text: Incompatible matrix

Self-Explanatory Message

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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_ERROR2155 - Incompatible matrix ?

  The SAP error message /SAPAPO/OM_ERROR2155 indicates an "Incompatible matrix" issue in the context of SAP Advanced Planning and Optimization (APO). This error typically arises when there is a mismatch in the characteristics or key figures of the planning object structure (POS) or when the data being processed does not align with the expected matrix structure.
  Causes:
  
  Mismatch in Characteristics: The characteristics defined in the planning object structure may not match the characteristics of the data being processed.
  Incorrect Data Assignment: The data assigned to the matrix may not be compatible with the expected structure, such as missing key figures or characteristics.
  Versioning Issues: If there are multiple versions of the matrix or planning object structure, there may be inconsistencies between them.
  Data Integrity Issues: Corrupted or incomplete data in the master data or transaction data can lead to this error.
  
  Solutions:
  
  Check Planning Object Structure: Verify that the planning object structure (POS) is correctly defined and that