How To Fix MIMA160 - Withholding tax supplement &1 is not customized as variable

SAP Error Message - Details

• Message type: E = Error

• Message class: MIMA - Messages for Master Data Admin. Insurance Object

• Message number: 160

• Message text: Withholding tax supplement &1 is not customized as variable

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MIMA160 - Withholding tax supplement &1 is not customized as variable ?

  The SAP error message MIMA160 indicates that there is an issue with the withholding tax configuration in the system. Specifically, it suggests that a withholding tax supplement (identified by &1) is not properly customized as a variable. This can occur in scenarios where withholding tax is applied to transactions, and the system expects certain configurations to be in place.
  Cause:
  
  Missing Customization: The withholding tax supplement has not been defined or customized in the system as a variable. This means that the system does not recognize it as a valid option for the transaction being processed.
  Incorrect Configuration: The configuration settings for withholding tax in the relevant tax codes or master data may not be set up correctly.
  Data Inconsistency: There may be inconsistencies in the master data or transaction data related to withholding tax.
  
  Solution:
  
  
  Check Customization:
  
  Go to the SAP Customizing Implementation Guide (IMG) and navigate to the section for withholding tax configuration.
  Ensure that the withholding tax supplement in question is defined and set up as a variable. This typically involves checking the settings under:
  
  Financial Accounting (FI) > Financial Accounting Global Settings > Withholding Tax > Withholding Tax Types.
  
  
  Verify that the relevant tax codes and withholding tax types are correctly configured.
  
  
  
  Review Master Data:
  
  Check the vendor or customer master data to ensure that the withholding tax settings are correctly assigned.
  Ensure that the relevant withholding tax types are assigned to the vendor or customer.
  
  
  
  Test Configuration:
  
  After making any changes, perform a test transaction to see if the error persists. This can help confirm that the issue has been resolved.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help notes related to withholding tax configuration for any additional guidance or specific steps that may be required.
  
  
  
  Seek Support:
  
  If the issue persists after checking the configuration and master data, consider reaching out to your SAP support team or consulting with an SAP expert who specializes in financial accounting and withholding tax.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes such as OBB8 (for maintaining withholding tax types) or OBW1 (for defining withholding tax codes) to access the relevant configuration settings.
  SAP Notes: Check for any relevant SAP Notes that may address specific issues or bugs related to withholding tax configuration.
  Documentation: Refer to the SAP Help Portal for detailed documentation on configuring withholding tax in your specific version of SAP.
  
  By following these steps, you should be able to identify and resolve the issue related to the MIMA160 error message.