How To Fix DMC_RT_MSG191 - Cannot connect to ODP interface

DMC_RT_MSG191 - Overview

• Message type: E = Error

• Message class: DMC_RT_MSG - DMC: Runtime Object Messages

• Message number: 191

• Message text: Cannot connect to ODP interface

What causes this issue?

Cannot connect to ODP interface

System Response

The system stops the replication process.

How to fix this error?

In order to connect to the ODP interface, a specific BAdI must be
active. In transaction LTRC, you can check whether this BAdI is active
by using the expert function ?Check Whether BAdI Implementation is
Active?. You can activate the BAdI by using the expert function
?Activate / Deactivate BAdI Implementation?.

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 DMC_RT_MSG191 - Cannot connect to ODP interface ?

  The SAP error message DMC_RT_MSG191: Cannot connect to ODP interface typically indicates an issue with the connection to the Operational Data Provisioning (ODP) interface, which is used for data extraction in SAP systems. This error can arise due to various reasons, including configuration issues, network problems, or authorization issues.
  Causes:
  
  
  Configuration Issues: The ODP interface may not be properly configured in the SAP system. This includes settings related to the data source or the ODP itself.
  Network Problems: There may be network connectivity issues between the SAP system and the source system from which data is being extracted.
  Authorization Issues: The user or service account attempting to connect to the ODP interface may not have the necessary authorizations.
  Service Availability: The ODP service may not be running or may be down for maintenance.
  Incorrect ODP Settings: The settings for the ODP interface, such as the logical system or connection parameters, may be incorrect.
  
  Solutions:
  
  
  Check Configuration:
  
  Verify the configuration