How To Fix CA_TTE703 - Item number &1 is not unique &2 &3

SAP Error Message - Details

• Message type: E = Error

• Message class: CA_TTE - TTE Messages

• Message number: 703

• Message text: Item number &1 is not unique &2 &3

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 CA_TTE703 - Item number &1 is not unique &2 &3 ?

  The SAP error message CA_TTE703 indicates that there is an issue with the uniqueness of an item number in a transaction or process. This error typically arises in contexts where item numbers are expected to be unique, such as in material management, inventory, or sales order processing.
  Cause:
  The error message "Item number &1 is not unique &2 &3" suggests that the system has encountered a situation where the item number specified (represented by &1) is not unique within the context of the operation being performed. The additional parameters (&2 and &3) usually provide more context about where the duplication is occurring, such as the document type or the specific transaction.
  Common causes include:
  
  Duplicate Entries: There may be multiple entries in the database for the same item number in the relevant context (e.g., multiple line items in a sales order).
  Incorrect Data Entry: The user may have inadvertently entered the same item number multiple times.
  Configuration Issues: There may be issues with the configuration of item number ranges or settings that enforce uniqueness.
  
  Solution:
  To resolve the CA_TTE703 error, you can take the following steps:
  
  
  Check for Duplicates:
  
  Review the transaction or document where the error occurred to identify if the item number has been entered more than once.
  Use transaction codes like SE16 or SE11 to check the relevant database tables for duplicate entries.
  
  
  
  Correct Data Entry:
  
  If duplicates are found, correct the entries by removing or consolidating them as necessary.
  Ensure that the item number is entered correctly and only once in the relevant transaction.
  
  
  
  Review Configuration:
  
  If the issue persists, check the configuration settings related to item numbers in the relevant module (e.g., MM, SD).
  Ensure that the settings for item number ranges and uniqueness constraints are correctly configured.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidance related to the module you are working with.
  
  
  
  Contact Support:
  
  If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with SAP support for further assistance.
  
  
  
  Related Information:
  
  
  Transaction Codes: Familiarize yourself with relevant transaction codes that can help you investigate the issue, such as:
  
  SE16 (Data Browser)
  SE11 (Data Dictionary)
  ME23N (Display Purchase Order)
  VA03 (Display Sales Order)
  
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the error message CA_TTE703.
  
  
  User Training: Ensure that users are trained on proper data entry practices to minimize the occurrence of duplicate item numbers.
  
  
  By following these steps, you should be able to identify and resolve the issue causing the CA_TTE703 error in your SAP system.