How To Fix AR160 - POR check digit may only contain 1 digit here

SAP Error Message - Details

• Message type: E = Error

• Message class: AR - SSRV function module messages

• Message number: 160

• Message text: POR check digit may only contain 1 digit here

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message AR160 - POR check digit may only contain 1 digit here ?

  The SAP error message AR160, which states "POR check digit may only contain 1 digit here," typically occurs in the context of processing Purchase Order Requisitions (POR) or similar documents where a check digit is expected. This error indicates that the system is expecting a single-digit check digit, but the input provided does not meet this requirement.
  Cause:
  
  Incorrect Input: The most common cause of this error is that the check digit provided in the relevant field contains more than one digit or is not formatted correctly.
  Data Entry Error: Users may inadvertently enter multiple digits or characters in a field that is designed to accept only a single digit.
  System Configuration: There may be issues with the configuration of the system that affect how check digits are validated.
  
  Solution:
  
  Check Input: Review the input in the relevant field and ensure that only a single digit (0-9) is entered as the check digit.
  Data Validation: Implement data validation rules in the user interface to prevent users from entering invalid data.
  Review Configuration: If the issue persists, check the configuration settings related to the Purchase Order Requisition process to ensure that they are set up correctly.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on the expected format for check digits in your version of SAP.
  Contact Support: If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with SAP experts for further assistance.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide updates and patches that could resolve the issue.
  Transaction Codes: Familiarize yourself with the transaction codes related to Purchase Order Requisitions (e.g., ME51N for creating requisitions) to better understand where the error may be occurring.
  User Training: Ensure that users are trained on the correct data entry procedures to minimize the occurrence of such errors in the future.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.