How To Fix OIURR023 - Invalid API for WC &/&; last two digits of API WC & must be numeric &

SAP Error Message - Details

• Message type: E = Error

• Message class: OIURR - Production Regulatory Reporting

• Message number: 023

• Message text: Invalid API for WC &/&; last two digits of API WC & must be numeric &

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.

What else can you do?

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.

Smart SAP Assistant

• What is the cause and solution for SAP error message OIURR023 - Invalid API for WC &/&; last two digits of API WC & must be numeric & ?

  The SAP error message OIURR023 indicates that there is an issue with the API (Application Programming Interface) format for a Work Center (WC) in the system. Specifically, the error suggests that the last two digits of the API for the Work Center must be numeric, and the provided API does not meet this requirement.
  Cause:
  
  Incorrect API Format: The API provided for the Work Center does not conform to the expected format, particularly the last two characters which should be numeric.
  Data Entry Error: There may have been a typographical error when entering the API.
  Configuration Issue: The system may have been incorrectly configured, leading to the acceptance of invalid API formats.
  
  Solution:
  
  
  Check the API Format: Review the API you are trying to use for the Work Center. Ensure that the last two characters are numeric. For example, if your API is "WC123A", it should be corrected to something like "WC1234".
  
  
  Correct Data Entry: If the API was entered manually, double-check for any typos or mistakes. Correct the entry to ensure it meets the required format.
  
  
  Review Configuration: If you suspect a configuration issue, consult with your SAP Basis or configuration team to ensure that the system settings for Work Center APIs are correctly defined.
  
  
  Testing: After making the necessary corrections, test the API again to ensure that the error does not reoccur.
  
  
  Documentation: Refer to SAP documentation or help resources for specific guidelines on the expected format for Work Center APIs.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or updates related to this error message.
  Transaction Codes: Familiarize yourself with relevant transaction codes (like OIW1 for Work Center) to manage and verify Work Center settings.
  User Roles: Ensure that you have the appropriate permissions to make changes to Work Center configurations.
  
  If the issue persists after following these steps, consider reaching out to your SAP support team for further assistance.