Message type: E = Error
Message class:  NAA - Subsequent settlement (Purchasing) 
Message number: 164
Message text: reserved 4.5
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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The SAP error message NAA164, which indicates "Reserved 4.5," typically relates to issues with the configuration or processing of certain transactions in the SAP system, particularly in the context of the SAP Advanced Business Application Programming (ABAP) or the SAP NetWeaver platform.
Cause:
Configuration Issues: The error may arise due to incorrect configuration settings in the system, particularly in the areas related to the specific module or transaction you are working with. Data Issues: There may be inconsistencies or errors in the data being processed, such as missing or invalid entries. Version Compatibility: The error could also be related to compatibility issues between different versions of SAP components or modules. Authorization Problems: Sometimes, the error can occur if the user does not have the necessary authorizations to perform the action.
Solution: Check Configuration: Review the configuration settings related to the transaction or module that is generating the error. Ensure that all settings are correct and aligned with
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NAA165 reserved 4.5
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
NAA166 reserved 4.5
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
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