How To Fix UCM0170 - Field &2 cannot be used

SAP Error Message - Details

• Message type: E = Error

• Message class: UCM0 - Messages for Data Basis, Cons Area, ...

• Message number: 170

• Message text: Field &2 cannot be used

What causes this issue?

Data stream &V4& contains the field &V2&. However, in consolidation, the
InfoObject &V3& is used by a function that is delivered in SAP ERP 2005
starting in Enhancement Package 2.

System Response

The definition of the data basis &V1& is inconsistent and cannot be
saved in this state.

How to fix this error?

Do not use field &V2& in data basis &V1&. To do this, remove InfoObject
&V3& from the InfoProvider in the BI system.

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 UCM0170 - Field &2 cannot be used ?

  The SAP error message UCM0170, which states "Field &2 cannot be used," typically occurs in the context of the SAP system when there is an issue with the configuration or usage of fields in a particular context, such as in a user exit, enhancement, or custom development.
  Cause:
  
  Field Not Defined: The field referenced in the error message may not be defined in the context where it is being used. This could be due to a missing data element or structure.
  Field Type Mismatch: The field may not be compatible with the expected data type or structure in the context it is being used.
  Field Scope: The field may not be available in the current scope or context, such as being part of a different module or not being included in the relevant data structure.
  Configuration Issues: There may be issues with the configuration settings in the relevant module or application area that prevent the field from being used.
  
  Solution:
  
  Check Field Definition: Verify that the field referenced in the error message is correctly defined in the data dictionary (SE11) and is available in the context where it is being used.
  Review Data Types: Ensure that the data type of the field matches the expected type in the context it is being used. If there is a mismatch, you may need to adjust the data type or convert the value appropriately.
  Scope Verification: Check if the field is included in the relevant structures or tables that are being processed. If it is missing, you may need to add it to the appropriate structure or table.
  Configuration Review: Review the configuration settings in the relevant module to ensure that all necessary fields are included and correctly configured.
  Debugging: If the issue persists, consider using the debugging tools in SAP (e.g., transaction SE80 or SE37) to trace the execution and identify where the error is occurring.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE80 (Object Navigator), and SE37 (Function Module) for debugging and checking definitions.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional context.
  Documentation: Review the documentation for the specific module or functionality you are working with to understand the expected fields and their usage.
  
  If you continue to experience issues after following these steps, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.