How To Fix /SAPAPO/CFM_MSG156 - Customizing or master data error

/SAPAPO/CFM_MSG156 - Overview

• Message type: E = Error

• Message class: /SAPAPO/CFM_MSG -

• Message number: 156

• Message text: Customizing or master data error

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/CFM_MSG156 - Customizing or master data error ?

  The SAP error message /SAPAPO/CFM_MSG156 typically indicates a customizing or master data error in the context of SAP Advanced Planning and Optimization (APO). This error can arise in various scenarios, particularly when dealing with the configuration of the system or the data used in planning processes.
  
  Cause:
  
  
  Missing or Incorrect Customizing Settings: The error may occur if certain customizing settings required for the APO functionality are not properly configured. This could include settings related to planning areas, key figures, or other relevant configurations.
  
  
  Master Data Issues: The error can also be triggered by issues in master data, such as:
  
  Missing or incomplete master data records (e.g., material master, location master).
  Incorrectly defined relationships between master data objects (e.g., product-location assignments).
  Inconsistent data formats or values that do not meet the expected criteria.
  
  
  
  Data Consistency: If there are inconsistencies in the data used for planning (e.g., planning books, data views), this can lead to errors during planning runs.
  
  
  
  Solution:
  
  
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