How To Fix RSANA_UMM_API063 - Supplied signature and existing signature are not consistent

RSANA_UMM_API063 - Overview

• Message type: E = Error

• Message class: RSANA_UMM_API - UMM API Messages

• Message number: 063

• Message text: Supplied signature and existing signature are not consistent

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 RSANA_UMM_API063 - Supplied signature and existing signature are not consistent ?

  The SAP error message RSANA_UMM_API063 indicates that there is a mismatch between the supplied signature and the existing signature in the system. This error typically occurs in the context of data extraction or data transfer processes, particularly when using the SAP BW (Business Warehouse) or SAP HANA systems.
  
  Cause:
  
  Signature Mismatch: The most common cause of this error is that the data being processed has a different structure or format than what is expected. This can happen if there have been changes to the data model, such as changes in the fields, data types, or the overall structure of the data being extracted or transferred.
  Data Source Changes: If the underlying data source has been modified (e.g., fields added, removed, or changed), the signature that the system expects may no longer match the actual data being processed.
  Inconsistent Data: If there are inconsistencies in the data being loaded or extracted, such as missing fields