How To Fix CRM_TAX_TTE186 - Define calling system identifier for (&1,&2)

SAP Error Message - Details

• Message type: E = Error

• Message class: CRM_TAX_TTE - Messages for CRM_TAX_TTE

• Message number: 186

• Message text: Define calling system identifier for (&1,&2)

Self-Explanatory Message

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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CRM_TAX_TTE186 - Define calling system identifier for (&1,&2) ?

  The SAP error message CRM_TAX_TTE186 indicates that there is a missing configuration for the calling system identifier in the context of tax determination in the SAP Customer Relationship Management (CRM) module. This error typically arises when the system is trying to process tax-related information but cannot find the necessary configuration for the specified calling system.
  Cause:
  The error occurs due to one of the following reasons:
  
  Missing Configuration: The calling system identifier for the specified parameters (usually related to the tax calculation process) has not been defined in the system.
  Incorrect Parameters: The parameters (&1, &2) in the error message may refer to specific identifiers or keys that are not correctly set up in the system.
  Integration Issues: If the CRM system is integrated with other systems (like ERP), there may be a misconfiguration in the integration settings.
  
  Solution:
  To resolve the error, you can follow these steps:
  
  
  Define Calling System Identifier:
  
  Go to the transaction code SPRO to access the SAP Reference IMG.
  Navigate to the following path: 
  Cross-Application Components -> General Application Functions -> Tax -> Define Calling System Identifier
  
  Here, you can define the calling system identifier for the relevant parameters. Make sure to enter the correct values for the identifiers that correspond to the error message.
  
  
  
  Check Configuration:
  
  Ensure that all necessary configurations related to tax determination are correctly set up. This includes checking the tax codes, tax calculation procedures, and any related settings.
  
  
  
  Review Integration Settings:
  
  If your CRM system is integrated with other systems (like SAP ERP), check the integration settings to ensure that the calling system identifiers are correctly mapped and configured.
  
  
  
  Test the Configuration:
  
  After making the necessary changes, test the configuration by trying to replicate the scenario that caused the error. Ensure that the tax determination process works as expected.
  
  
  
  Consult Documentation:
  
  If you are unsure about the specific identifiers or configurations, refer to the SAP documentation or consult with your SAP Basis or functional consultant for guidance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SPRO, SE11 (Data Dictionary), and SE80 (Object Navigator) for further investigation.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional guidance.
  Community Forums: Consider visiting SAP Community forums or other online resources where similar issues may have been discussed.
  
  By following these steps, you should be able to resolve the CRM_TAX_TTE186 error and ensure that your tax determination process functions correctly.