How To Fix OIUX1_TAX_MESSAGES138 - Can not determine the purchaser no for the contract &

SAP Error Message - Details

• Message type: E = Error

• Message class: OIUX1_TAX_MESSAGES - Message Class Tax Reporting

• Message number: 138

• Message text: Can not determine the purchaser no for the contract &

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 OIUX1_TAX_MESSAGES138 - Can not determine the purchaser no for the contract & ?

  The SAP error message OIUX1_TAX_MESSAGES138, which states "Cannot determine the purchaser number for the contract," typically occurs in the context of contract management or procurement processes within SAP. This error indicates that the system is unable to find or identify the purchaser number associated with a specific contract.
  Causes:
  
  Missing Data: The purchaser number may not be maintained in the contract or related master data.
  Incorrect Configuration: There may be issues with the configuration settings in the SAP system that prevent the system from determining the purchaser number.
  Data Inconsistency: There could be inconsistencies in the data between the contract and the purchasing organization or vendor master data.
  Authorization Issues: The user may not have the necessary authorizations to view or access the purchaser number.
  
  Solutions:
  
  
  Check Contract Data: 
  
  Go to the contract in question and verify that the purchaser number is correctly maintained. Ensure that all relevant fields are filled out properly.
  
  
  
  Review Master Data:
  
  Check the vendor master data and purchasing organization settings to ensure that the purchaser number is correctly assigned and active.
  
  
  
  Configuration Settings:
  
  Review the configuration settings in the SAP system related to purchasing and contracts. Ensure that the settings for determining purchaser numbers are correctly configured.
  
  
  
  User Authorizations:
  
  Verify that the user encountering the error has the necessary authorizations to access the contract and related data. If not, work with your SAP security team to grant the required permissions.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidance on the error message and related processes.
  
  
  
  Debugging:
  
  If you have access to technical resources, consider debugging the process to identify where the determination of the purchaser number is failing.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. Provide them with details of the error and the steps you have already taken.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as ME33K (Display Contract) or ME31K (Create Contract) to navigate contracts effectively.
  SAP Notes: Check for any SAP Notes related to this error message, as they may provide specific fixes or patches.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.