How To Fix RSAR198 - Record &:Contents & from field & cannot be converted in type & ->longtext

SAP Error Message - Details

• Message type: E = Error

• Message class: RSAR - Data Transfer and Metadata Maintenance

• Message number: 198

• Message text: Record &:Contents & from field & cannot be converted in type & ->longtext

What causes this issue?

The value '&V2&' from field &V3& is not convertible into the DDIC data
type &V4& of the InfoObject in data record &V1&. The field content could
not be transferred into the communication structure format.

System Response

The data to be loaded has a data error or field &V3& in the transfer
structure is not mapped to a suitable InfoObject.
The conversion of the transfer structure to the communication structure
was terminated. The processing of data records with errors was continued
in accordance with the settings in error handling for the InfoPackage
(tab page: Update Parameters).

How to fix this error?

Check the data conformity of your data source in the source system.
On the 'Assignment IOBJ - Field' tab page in the transfer rules, check
the InfoObject-field assignment for transfer-structure field &V3&.
If the data was temporarily saved in the PSA, you can also check the
received data for consistency in the PSA.
If the data is available and is correct in the source system and in the
PSA, you can activate debugging in the transfer rules by using update
simulation on the <LS>Detail </> tab page in the monitor. This enables
you to perform an error analysis for the transfer rules. You need
experience of ABAP to do this.

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 RSAR198 - Record &:Contents & from field & cannot be converted in type & ->longtext ?

  The SAP error message RSAR198 typically indicates an issue with data conversion during the extraction or loading process, particularly when dealing with long text fields. This error occurs when the system encounters a record that cannot be converted into the expected data type, which in this case is a long text format.
  Cause:
  
  Data Type Mismatch: The source data may contain characters or formats that are incompatible with the long text data type in SAP.
  Invalid Characters: The record may include special characters or binary data that cannot be processed.
  Field Length Exceeded: The data in the field may exceed the maximum length allowed for long text fields.
  Incorrect Mapping: There may be an issue with how fields are mapped between the source and target systems, leading to conversion errors.
  
  Solution:
  
  Check Source Data: Review the source data for any invalid characters or formats that may cause conversion issues. Clean the data if necessary.
  Field Mapping: Verify the mapping of fields in the data extraction or loading process. Ensure that the source field is correctly mapped to the target long text field.
  Data Type Compatibility: Ensure that the data types in the source system are compatible with the long text data type in SAP. Adjust the data types if necessary.
  Increase Field Length: If the data exceeds the maximum length, consider increasing the field length in the target system if feasible.
  Error Handling: Implement error handling in your data extraction or loading process to capture and log records that cause conversion issues for further analysis.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on handling long text fields.
  Data Extraction Tools: If you are using tools like SAP Data Services or SAP BW, refer to their documentation for best practices on handling long text fields.
  Testing: Conduct tests with smaller datasets to isolate the problematic records and understand the nature of the conversion issue.
  
  By following these steps, you should be able to identify the root cause of the RSAR198 error and implement a solution to resolve it.