How To Fix TG755 - *** RSMFCONV: Reset the modeflags in DDXTT

TG755 - Overview

• Message type: E = Error

• Message class: TG - Messages for Upgrade Repository Switch

• Message number: 755

• Message text: *** RSMFCONV: Reset the modeflags in DDXTT

What causes this issue?

When calling the transport control program tp with the argument
ddlntabs, several processes can be started in parallel on AS/400. Each
process writes a "Z" in the mode flag (previously F), to prevent
another process editing the same table.
If the subsequent action is successful the entry is deleted. For a
restart of the phase, the mode flag must be reset to "F", so that the
entry can be edited again.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message TG755 - *** RSMFCONV: Reset the modeflags in DDXTT ?

  The SAP error message TG755, specifically "RSMFCONV: Reset the modeflags in DDXTT," typically relates to issues encountered during the data transfer process in SAP, particularly when using the Data Transfer Workbench or during data migration activities. This error indicates that there is a problem with the mode flags in the DDXTT table, which is used to manage data transfer settings.
  
  Cause:
  The error can occur due to several reasons, including:
  
  Incorrect Configuration: The mode flags in the DDXTT table may not be set correctly, leading to inconsistencies during data transfer.
  Data Transfer Issues: There may be issues with the data being transferred, such as format mismatches or missing required fields.
  System or Program Errors: Bugs or issues in the SAP system or the specific program being used for data transfer can also trigger this error.
  
  
  Solution:
  To resolve the TG755 error, you can follow these steps:
  
  
  Check DDXTT Table:
  
  Access the DDXTT table in the SAP system (using transaction