How To Fix RP961 - Only 'X' allowed as entry

RP961 - Overview

• Message type: E = Error

• Message class: RP - Error Messages for Infotype Module Pools

• Message number: 961

• Message text: Only 'X' allowed as entry

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 RP961 - Only 'X' allowed as entry ?

  The SAP error message "RP961 Only 'X' allowed as entry" typically occurs in the context of payroll processing or personnel administration when a field is expecting a specific input value, usually 'X' for a certain condition or flag, and the input provided does not meet this requirement.
  
  Cause:
  
  Incorrect Input: The most common cause of this error is that the user has entered a value other than 'X' in a field that only accepts 'X' as a valid entry. This could happen in various scenarios, such as when processing payroll, entering data in infotypes, or configuring settings.
  
  Configuration Issues: Sometimes, the error can arise from incorrect configuration settings in the payroll or personnel administration modules.
  Data Entry Mistakes: Users may inadvertently enter spaces, special characters, or other letters instead of 'X'.
  
  
  Solution:
  
  Check Input Values: Review the field where the error occurred and ensure that only 'X' is entered. Remove any other characters or spaces.
  Review Configuration: