Message type: E = Error
Message class:  AR - SSRV function module messages 
Message number: 134
Message text: Enter the account number and bank number
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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The SAP error message AR134 ("Enter the account number and bank number") typically occurs when a user is trying to process a transaction that requires both an account number and a bank number, but one or both of these fields are missing or incorrectly filled in.
Cause:
Missing Information: The user has not entered the required account number or bank number in the relevant fields.
Incorrect Format: The account number or bank number may be in an incorrect format or does not meet the validation criteria set in the system.
Configuration Issues: There may be configuration settings in the SAP system that require these fields to be filled out for certain transactions, and they are not set up correctly.
Data Entry Error: The user may have overlooked entering the information or made a typographical error.
Solution:
Check Input Fields: Ensure that both the account number and bank number fields are filled in correctly. Double-check for any typos Get instant SAP help. Sign up for our Free Essentials Plan.
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