How To Fix /SAPAPO/CULL1021 - Unknown type &1 from Bitmap

/SAPAPO/CULL1021 - Overview

• Message type: E = Error

• Message class: /SAPAPO/CULL1 -

• Message number: 021

• Message text: Unknown type &1 from Bitmap

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/CULL1021 - Unknown type &1 from Bitmap ?

  The SAP error message /SAPAPO/CULL1021 Unknown type &1 from Bitmap typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is an issue with the data being processed, particularly related to bitmap data structures.
  
  Cause:
  
  Invalid Bitmap Type: The error indicates that the system encountered an unknown or unsupported bitmap type. This can happen if the data being processed contains a bitmap type that is not recognized by the system.
  Data Corruption: There may be corruption in the data being processed, leading to the system not being able to interpret the bitmap correctly.
  
  Configuration Issues: There might be configuration issues in the APO system that lead to the system not recognizing certain bitmap types.
  Version Mismatch: If there are inconsistencies between different versions of the APO components or if the system has not been updated properly, it may lead to this error.
  
  
  Solution:
  
  Check Data Input: Review the data being processed to ensure