How To Fix SS271 - Structure cannot be used

SAP Error Message - Details

• Message type: E = Error

• Message class: SS - Integration IMG - function model - SAP analyzer

• Message number: 271

• Message text: Structure cannot be used

What causes this issue?

You want to assign a structure to itself.

System Response

You cannot assign a structure to itself.

How to fix this error?

Assign another structure.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message SS271 - Structure cannot be used ?

  The SAP error message SS271 ("Structure cannot be used") typically occurs when there is an issue with the definition or usage of a structure in the ABAP Dictionary. This error can arise in various contexts, such as when trying to create or modify a structure, or when using it in a program or function module.
  Causes of SS271 Error
  
  Incorrect Structure Definition: The structure may not be defined correctly, such as missing fields or incorrect data types.
  Inconsistent Data Types: The fields within the structure may have incompatible data types or lengths.
  Usage in a Context Where It Is Not Allowed: The structure may be used in a context that does not support it, such as in certain function modules or reports.
  Transport Issues: If the structure was transported from another system, there may be inconsistencies or missing dependencies.
  Missing or Incorrectly Defined Data Elements: If the structure references data elements that are not defined or are incorrectly defined, it can lead to this error.
  
  Solutions to SS271 Error
  
  
  Check Structure Definition:
  
  Go to the ABAP Dictionary (transaction SE11) and check the definition of the structure. Ensure that all fields are correctly defined with appropriate data types and lengths.
  
  
  
  Validate Data Elements:
  
  Ensure that all data elements used in the structure are correctly defined and active. You can check this in SE11 as well.
  
  
  
  Check for Dependencies:
  
  If the structure is dependent on other objects (like domains or data elements), ensure that those objects are also correctly defined and active.
  
  
  
  Review Usage Context:
  
  Check where and how the structure is being used. Ensure that it is being used in a valid context (e.g., in a program, function module, or report).
  
  
  
  Transport Issues:
  
  If the structure was recently transported, check for any transport errors or missing objects. You may need to re-transport the structure or its dependencies.
  
  
  
  Activate the Structure:
  
  If you have made changes to the structure, ensure that you activate it after making the changes.
  
  
  
  Check for Naming Conflicts:
  
  Ensure that there are no naming conflicts with other structures or objects in the system.
  
  
  
  Related Information
  
  
  Transaction Codes:
  
  SE11: Data Dictionary (to check structure definitions)
  SE80: Object Navigator (to check where the structure is used)
  SE37: Function Module (to check if the structure is used in a function module)
  
  
  
  Documentation: Refer to SAP Help documentation for more details on structures and data types.
  
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address specific issues related to this error.
  
  
  If the issue persists after checking the above points, it may be helpful to consult with a technical SAP consultant or reach out to SAP support for further assistance.