How To Fix CNV_PE_GEN066 - IFMAP missing for param &1, &2; TRule &3 must not have import parameter

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE_GEN - Messages for object generation

• Message number: 066

• Message text: IFMAP missing for param &1, &2; TRule &3 must not have import parameter

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_PE_GEN066 - IFMAP missing for param &1, &2; TRule &3 must not have import parameter ?

  The SAP error message CNV_PE_GEN066 indicates that there is an issue with the configuration of a transformation rule (TRule) in the context of a data migration or conversion process. Specifically, the error states that the IFMAP (Interface Mapping) is missing for the specified parameters, and that the transformation rule must not have an import parameter.
  Cause:
  
  Missing IFMAP: The error suggests that the system is unable to find the necessary interface mapping for the specified parameters. This could be due to a misconfiguration or an incomplete setup of the mapping.
  Improper TRule Configuration: The transformation rule (TRule) is likely configured incorrectly, possibly including import parameters when it should not. This can happen if the rule was not set up according to the expected design or if there was a misunderstanding of the requirements.
  
  Solution:
  
  
  Check IFMAP Configuration:
  
  Verify that the interface mapping (IFMAP) for the parameters specified in the error message is correctly defined in the system.
  Ensure that all necessary mappings are in place and that they are correctly linked to the transformation rules.
  
  
  
  Review TRule Settings:
  
  Open the transformation rule (TRule) mentioned in the error message and check its configuration.
  Ensure that the TRule does not include any import parameters if it is not supposed to. If it does, you may need to modify the rule to remove these parameters or adjust the logic to comply with the expected design.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation or guidelines related to the specific data migration or conversion process you are working on. This can provide insights into the correct setup and configuration of IFMAPs and TRules.
  
  
  
  Testing:
  
  After making the necessary adjustments, test the transformation rule again to see if the error persists. It may be helpful to run a smaller subset of data to isolate the issue.
  
  
  
  Seek Support:
  
  If the issue continues after checking the configurations, consider reaching out to SAP support or consulting with a colleague who has experience with the specific migration or conversion process.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Transaction Codes: Familiarize yourself with transaction codes related to data migration, such as LTMC (Legacy Transfer Migration Cockpit) or LTMOM (Migration Object Modeler), as they may provide tools for managing mappings and transformation rules.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.