How To Fix ISU_UIL120 - The installation &1 is invalid for the sales contract item &2.

SAP Error Message - Details

• Message type: E = Error

• Message class: ISU_UIL - Message class for UPIL

• Message number: 120

• Message text: The installation &1 is invalid for the sales contract item &2.

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 ISU_UIL120 - The installation &1 is invalid for the sales contract item &2. ?

  The SAP error message ISU_UIL120 indicates that there is an issue with the installation associated with a sales contract item. This error typically arises in the context of SAP IS-U (Industry Solution for Utilities) when there is a mismatch or an invalid reference between the installation and the sales contract item.
  Cause:
  
  Invalid Installation: The installation number provided does not exist or is not valid for the specified sales contract item.
  Incorrect Assignment: The installation may not be correctly assigned to the sales contract item, or the relationship between the installation and the contract item is not properly established.
  Status Issues: The installation might be in a status that does not allow it to be used with the sales contract (e.g., inactive or blocked).
  Data Inconsistencies: There may be inconsistencies in the master data related to the installation or the sales contract.
  
  Solution:
  
  Verify Installation Number: Check if the installation number (&1) is correct and exists in the system. You can do this by navigating to the installation master data.
  Check Sales Contract Item: Ensure that the sales contract item (&2) is correctly set up and that it is intended to be linked with the specified installation.
  Review Assignments: Confirm that the installation is properly assigned to the sales contract item. You may need to reassign or update the relationship if it is incorrect.
  Check Status: Look at the status of the installation. If it is inactive or blocked, you may need to change its status to active or unblock it.
  Data Consistency Check: Run consistency checks on the master data to identify any discrepancies that may be causing the issue.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance related to your version of SAP IS-U.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like ES31 (for installation data) or ES32 (for sales contract data) to check the relevant information.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Support: If the issue persists, consider reaching out to your SAP support team or consulting with an SAP expert who specializes in IS-U.
  
  By following these steps, you should be able to identify and resolve the issue related to the error message ISU_UIL120.