Message type: E = Error
Message class:  BSBP_ESAMAP - Mapping of ESA Services 
Message number: 002
Message text: Invalid value &1 transferred for code list, node &2
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.
First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).
Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.
You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.
The SAP error message BSBP_ESAMAP002 indicates that an invalid value has been transferred for a code list in a specific node. This error typically occurs in the context of data mapping or integration processes, particularly when dealing with Electronic Data Interchange (EDI) or similar data exchange scenarios.
Cause: Invalid Code Value: The value provided for a specific code list does not match any of the valid entries defined in the system. This could be due to a typo, outdated values, or incorrect mappings.
Configuration Issues: The code list may not be properly configured in the system, or the relevant entries may not have been maintained. Data Format Issues: The data being sent may not conform to the expected format or structure, leading to the system rejecting the value. Version Mismatch: If there are different versions of the code lists being used, it may lead to discrepancies in the expected values.
Solution: Check the Code List: Verify the
 Get instant SAP help. Sign up for our Free Essentials Plan.
Get instant SAP help. Sign up for our Free Essentials Plan. 
BSBP_ESAMAP001 Internal error in XML processing; check Customizing
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
BSBP_ESAMAP000 Node mapping was called for a non-existent node
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
BSBP_ESAMAP003 Internal conversion error in node &1
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
BSBP_ESAMAP004 Conversion error; incorrect/invalid value &1 for parameter &2
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
Click on this link to search all SAP messages.