How To Fix FARR_DPP001 - Only vendor and customer alphanumeric keys are allowed for input &1

SAP Error Message - Details

• Message type: E = Error

• Message class: FARR_DPP - Data Protection and Privacy

• Message number: 001

• Message text: Only vendor and customer alphanumeric keys are allowed for input &1

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message FARR_DPP001 - Only vendor and customer alphanumeric keys are allowed for input &1 ?

  The SAP error message FARR_DPP001 indicates that there is an issue with the input of vendor or customer keys in a specific transaction or process. This error typically arises when the system expects an alphanumeric key for a vendor or customer, but the input provided does not meet this requirement.
  Cause:
  
  Invalid Key Format: The key you are trying to input may contain special characters, spaces, or is in a format that is not recognized as valid by the system.
  Data Entry Error: There may have been a typographical error when entering the vendor or customer key.
  Configuration Issues: The system may be configured to accept only certain formats for vendor or customer keys, and the input does not comply with these settings.
  
  Solution:
  
  Check Input Format: Ensure that the vendor or customer key you are entering is strictly alphanumeric (i.e., it should only contain letters and numbers without any special characters or spaces).
  Verify Key Existence: Make sure that the vendor or customer key you are trying to use actually exists in the system. You can do this by searching for the key in the relevant master data tables.
  Correct Typographical Errors: Double-check for any typos or mistakes in the key you are entering.
  Consult Documentation: Review any relevant SAP documentation or configuration settings that might specify the required format for vendor and customer keys.
  Contact Support: If the issue persists after checking the above points, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  Related Information:
  
  Transaction Codes: The error may occur in various transaction codes related to financial accounting, such as F-28 (Post Incoming Payments), F-30 (Clear Customer), or others where vendor/customer keys are required.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Authorization: Ensure that the user has the necessary authorizations to access the vendor or customer data.
  
  By following these steps, you should be able to resolve the error and successfully input the required vendor or customer key.