How To Fix CNV_00001217 - Type of conversion routine not specified for field &2 of table &1.

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_00001 - Message class for CWB settings maintenance programs

• Message number: 217

• Message text: Type of conversion routine not specified for field &2 of table &1.

What causes this issue?

Type of conversion routine (CNVFIELDS-CONVTYPE) not specified for field
&V2& of table &V1&.

System Response

The conversion program will not be generated correctly unless suitable
conversion routine type is specified.

How to fix this error?

Provide suitable type (in most cases 'F' - form routine) for conversion
routine of field &V2& of table &V1& (defined in CNVFILEDS-CONVFUNC).

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 CNV_00001217 - Type of conversion routine not specified for field &2 of table &1. ?

  The SAP error message CNV_00001217 indicates that there is a missing specification for the type of conversion routine for a particular field in a table during a data conversion process. This error typically arises in the context of data migration or conversion scenarios, often when using SAP's Data Migration tools or during system upgrades.
  Cause:
  The error occurs when:
  
  A field in a specified table does not have an associated conversion routine defined.
  The conversion routine is necessary to transform data from the source format to the target format during the migration process.
  The field may be expected to undergo a specific transformation (e.g., date format, numeric format) that has not been defined in the conversion settings.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Identify the Table and Field: Check the error message for the specific table (&1) and field (&2) that is causing the issue.
  
  
  Review Conversion Settings:
  
  Go to the relevant data migration or conversion tool you are using (e.g., SAP S/4HANA Migration Cockpit, LSMW, etc.).
  Look for the mapping or conversion settings related to the identified table and field.
  
  
  
  Define Conversion Routine:
  
  If a conversion routine is missing, you will need to define it. This may involve:
  
  Creating a custom conversion routine if the standard ones do not meet your needs.
  Specifying the correct routine that matches the data type and expected transformation for the field.
  
  
  
  
  
  Test the Conversion: After defining the conversion routine, run a test migration to ensure that the error is resolved and that data is being converted correctly.
  
  
  Consult Documentation: If you are unsure about how to define a conversion routine, refer to SAP documentation or guides related to the specific data migration tool you are using.
  
  
  Seek Help from SAP Support: If the issue persists or if you need further assistance, consider reaching out to SAP Support or consulting with an SAP expert who has experience with data migration.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional guidance on data conversion routines.
  Data Migration Tools: Familiarize yourself with the specific data migration tools and their functionalities, as they often have built-in help and documentation.
  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 cause of the error and implement a solution to resolve it.