How To Fix C1326 - & cannot be used more than once

C1326 - Overview

• Message type: E = Error

• Message class: C1 - Characteristics maintenance messages

• Message number: 326

• Message text: & cannot be used more than once

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?

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Smart SAP Assistant

• What is the cause and solution for SAP error message C1326 - & cannot be used more than once ?

  The SAP error message C1326 typically indicates that a certain object or resource is being referenced or used more than once in a context where it is not allowed. This can occur in various scenarios, such as when dealing with configuration settings, master data, or transactional data.
  
  Cause:
  
  Duplicate Entries: The most common cause is that the system has detected a duplicate entry for a specific object that should be unique.
  Incorrect Configuration: There may be a configuration issue where a particular setting or object is being referenced multiple times in a way that violates the system's rules.
  Data Integrity Issues: There could be underlying data integrity issues, such as inconsistencies in the database or incorrect data migration.
  
  
  Solution:
  
  Check for Duplicates: Review the entries related to the object in question. Ensure that there are no duplicate entries in the relevant tables or configurations.
  Review Configuration Settings: Go through the configuration settings to ensure that each object