How To Fix AAPO164 - Internal error: Asset &1 is not in AMBU buffer

AAPO164 - Overview

• Message type: E = Error

• Message class: AAPO - Asset Accounting - Posting

• Message number: 164

• Message text: Internal error: Asset &1 is not in AMBU buffer

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 AAPO164 - Internal error: Asset &1 is not in AMBU buffer ?

  The SAP error message AAPO164, which states "Internal error: Asset &1 is not in AMBU buffer," typically occurs in the Asset Accounting (FI-AA) module. This error indicates that the system is trying to access an asset that is not currently loaded in the AMBU (Asset Management Buffer) memory. This can happen for various reasons, including issues with data consistency, buffer management, or system performance.
  Causes:
  
  Buffer Management Issues: The asset may not be loaded into the AMBU due to buffer management problems or if the asset was recently created or modified.
  Data Consistency: There may be inconsistencies in the asset data, possibly due to incomplete transactions or errors during asset creation or modification.
  System Performance: High system load or performance issues may prevent the asset from being loaded into the buffer.
  Transaction Errors: The error may occur during specific transactions that require the asset to be in the buffer but are unable to find it.
  
  Solutions:
  
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