How To Fix /SAPCE/IUUA_MES027 - Multiple IS-U Contract numbers for single Contract Account Number &1!

/SAPCE/IUUA_MES027 - Overview

• Message type: E = Error

• Message class: /SAPCE/IUUA_MES -

• Message number: 027

• Message text: Multiple IS-U Contract numbers for single Contract Account Number &1!

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 /SAPCE/IUUA_MES027 - Multiple IS-U Contract numbers for single Contract Account Number &1! ?

  The SAP error message /SAPCE/IUUA_MES027 indicates that there are multiple IS-U (Utilities) contract numbers associated with a single contract account number in the SAP system. This situation can arise due to various reasons, such as data inconsistencies, incorrect configuration, or issues during data migration.
  
  Cause:
  
  Data Inconsistency: There may be inconsistencies in the database where multiple contracts have been incorrectly linked to the same contract account.
  
  Configuration Issues: The system configuration might allow for multiple contracts to be created under a single account, which could lead to this error.
  Data Migration Issues: If data was migrated from another system, it’s possible that the migration process did not handle contract accounts correctly, leading to duplicates.
  User Error: Manual entry errors during contract creation or account assignment can also lead to this issue.
  
  
  Solution:
  
  
  Data Analysis: 
  
  Use transaction codes like SE16 or SE11 to analyze the database tables related to contract accounts and contracts (e.g., EKKO, EKPO, VBRK, etc.)