How To Fix C1310 - Only one "&" is allowed

C1310 - Overview

• Message type: E = Error

• Message class: C1 - Characteristics maintenance messages

• Message number: 310

• Message text: Only one "&" is allowed

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message C1310 - Only one "&" is allowed ?

  The SAP error message C1310, which states "Only one '&' is allowed," typically occurs in the context of SAP ABAP programming, particularly when dealing with string concatenation or formatting. This error indicates that there is an issue with the use of the ampersand (&) character in your code, which is often used for string formatting or variable substitution.
  
  Cause:
  
  Incorrect Use of Ampersand: The error usually arises when there are multiple ampersands used in a context where only one is allowed. For example, in string formatting or when using the CONCATENATE statement.
  Syntax Errors: It can also occur due to syntax errors in the code where the ampersand is misused.
  Dynamic Selection: If you are using dynamic selection or dynamic field names, the ampersand may be incorrectly placed.
  
  
  Solution:
  
  
  Check the Code: Review the line of code where the error occurs. Ensure that you are using only one ampersand for string concatenation or formatting.
  
  For example, if