How To Fix CNV_CDOP_UCIA033 - Error while calling remote function

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_CDOP_UCIA - CDOP Upgrade/Change Impact Analysis

• Message number: 033

• Message text: Error while calling remote function

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_CDOP_UCIA033 - Error while calling remote function ?

  The SAP error message CNV_CDOP_UCIA033 typically indicates an issue encountered while calling a remote function in the context of a data conversion or migration process, often related to the SAP Conversion Tools or SAP Landscape Transformation (SLT) tools. This error can arise due to various reasons, including configuration issues, network problems, or data inconsistencies.
  Possible Causes:
  
  Network Issues: There may be connectivity problems between the systems involved in the remote function call.
  Authorization Problems: The user or service account executing the function may not have the necessary authorizations to perform the operation.
  Configuration Errors: Incorrect settings in the RFC (Remote Function Call) destination or in the function module being called.
  Data Inconsistencies: The data being processed may not meet the expected format or constraints, leading to failures during the function call.
  System Performance: High load on the system or resource limitations could lead to timeouts or failures in executing the remote function.
  
  Solutions:
  
  Check Network Connectivity: Ensure that the systems involved can communicate with each other. You can use tools like ping or telnet to verify connectivity.
  Review Authorizations: Check the user roles and authorizations for the user or service account executing the function. Ensure that it has the necessary permissions to call the remote function.
  Validate RFC Configuration: Go to transaction SM59 to check the RFC destination settings. Ensure that the destination is correctly configured and that the connection is working.
  Examine Function Module: If you have access to the function module being called, check for any specific requirements or constraints that may not be met by the data being passed.
  Monitor System Performance: Use transaction ST22 to check for dumps or SM21 for system logs to identify any performance-related issues. If the system is under heavy load, consider scheduling the operation during off-peak hours.
  Check for Updates: Ensure that your SAP system is up to date with the latest patches and updates, as some errors may be resolved in newer versions.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM59 (RFC Destinations), ST22 (Dump Analysis), and SM21 (System Log) for troubleshooting.
  Documentation: Review the documentation for the specific SAP tools you are using (e.g., SAP Data Services, SAP Landscape Transformation) for any known issues or configuration guidelines.
  
  If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance, providing them with detailed logs and error messages to facilitate troubleshooting.