How To Fix CRM_LEASING_ROE023 - No source field is assigned to tax field &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CRM_LEASING_ROE - Messages for Determination of Key Figures

• Message number: 023

• Message text: No source field is assigned to tax field &1

What causes this issue?

In Customizing for the calculation of key figures, the class
CL_CRM_LEASING_ROE_TAX_CALC was assigned to the &V1& field. Due to this
assignment, a source field, for which taxes are calculated, has to be
assigned to the &V1& field.

System Response

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

How to fix this error?

In Customizing for key figure calculation, choose the
<DS:SIMG.CRM_LEAS_ROE>Define Calculation Schema</> IMG activity. Enter
the appropriate source field for calculation schema &V2& in the
<ZK>Taxes</> substructure for tax field &V1&.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CRM_LEASING_ROE023 - No source field is assigned to tax field &1 ?

  The SAP error message CRM_LEASING_ROE023 indicates that there is an issue with the assignment of source fields to tax fields in the context of leasing or contract management within the SAP CRM system. This error typically arises when the system expects a tax field to be populated with data, but it cannot find a corresponding source field from which to derive that data.
  Cause:
  
  Missing Configuration: The most common cause is that the configuration for tax determination is incomplete or incorrect. This could mean that the necessary source fields have not been defined in the system.
  Data Entry Issues: There may be missing or incorrect data entries in the relevant fields that are supposed to provide the tax information.
  Custom Development: If there are custom developments or enhancements in the system, they might not be correctly mapping the source fields to the tax fields.
  Changes in Tax Regulations: Changes in tax regulations or business processes that have not been reflected in the system configuration can also lead to this error.
  
  Solution:
  
  
  Check Configuration: 
  
  Go to the configuration settings for tax determination in the SAP system. Ensure that all necessary source fields are correctly assigned to the relevant tax fields.
  Use transaction codes like SPRO to access the configuration settings and navigate to the relevant sections for tax configuration.
  
  
  
  Review Data Entries: 
  
  Check the data entries in the relevant documents or transactions. Ensure that all required fields are filled out correctly and that there are no missing values.
  
  
  
  Debugging: 
  
  If you have access to debugging tools, you can trace the execution of the program to see where the assignment is failing. This can help identify if there is a specific field or logic that is causing the issue.
  
  
  
  Consult Documentation: 
  
  Review any documentation related to the leasing module and tax configuration to ensure that all necessary steps have been followed.
  
  
  
  Contact SAP Support: 
  
  If the issue persists after checking the configuration and data, consider reaching out to SAP support for assistance. They may provide insights based on the specific version of SAP you are using.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CRM_ORDER, CRM_LEASING, and SPRO for configuration.
  SAP Notes: Check for any SAP Notes related to this error message. SAP frequently releases notes that address known issues and provide solutions or workarounds.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed. Other users may have encountered the same error and can provide insights or solutions.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.