Message type: E = Error
Message class:  MM_PUR_PO_EXT_MSG - Message class for Backend PO Extraction 
Message number: 055
Message text: Extraction of purchase order history completed successfully.
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.
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The SAP error message "MM_PUR_PO_EXT_MSG055: Extraction of purchase order history completed successfully" is not actually an error message but rather an informational message indicating that the extraction process for purchase order history has been completed successfully. This message typically appears in the context of data extraction processes, such as when using SAP's data extraction tools or during the execution of specific reports.
Cause: The message is generated when the system has successfully completed the extraction of purchase order history data. It indicates that there were no issues during the extraction process.
Solution: Since this message is informational and indicates success, there is no action required to resolve an error. However, if you are looking to ensure that the extraction process is functioning as intended, you can consider the following: Verify Data: Check the extracted data to ensure it meets your requirements and is accurate. Review Logs: If you are expecting additional messages or data, review the
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