How To Fix UCF7034 - &1: No data has been read from the source version

SAP Error Message - Details

• Message type: E = Error

• Message class: UCF7 - Messages for Flexible Upload

• Message number: 034

• Message text: &1: No data has been read from the source version

What causes this issue?

This problem may have the following causes:
The source version has no data.
The source selection condition of the method is too restrictive. Thus,
no matching data can be found in the source version.
The method uses a BAdI. This delivers a source selection condition that
is too restrictive. Thus, no matching data can be found in the source
version.
The method uses mapping rules. From these mapping rules the system
derives a source selection condition using the global parameters, the
task execution parameters, and the target selection condition. This
source selection condition is too restrictive, which prevents data
records from being found in the source version.

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?

If applicable, check the data in the source version, the source
selection condition, the target selection condition, the mapping rules,
and the BAdI implementation.
Remarks:
The task log contains a <ZK>Source Selection Condition</> button. This
shows you which source selection condition is currently in use.
To help pinpoint the problem, we recommend that you execute the task
individually for each consolidation unit.
If the copy method is assigned to a copy task, we recommend you choose
only one data stream to be copied, which should make the error easier to
pinpoint.

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 UCF7034 - &1: No data has been read from the source version ?

  The SAP error message UCF7034 typically indicates that no data has been read from the source version during a data transfer or extraction process. This error can occur in various contexts, such as during the execution of a data extraction job, data loading, or when working with SAP BW (Business Warehouse) or SAP HANA.
  Causes:
  
  Source Version Issues: The source version from which data is being extracted may not contain any data. This could be due to incorrect selection criteria or filters applied during the extraction process.
  Data Availability: The data might not be available in the source system for the specified time period or selection criteria.
  Configuration Errors: There may be configuration issues in the data source or the extraction process that prevent data from being read.
  Authorization Issues: The user executing the extraction may not have the necessary authorizations to read data from the source.
  Technical Issues: There could be technical problems such as connectivity issues between the source and target systems, or issues with the data extraction process itself.
  
  Solutions:
  
  Check Source Data: Verify that the source version contains data for the specified selection criteria. You can do this by running a query or report directly on the source data.
  Review Selection Criteria: Ensure that the selection criteria used in the extraction process are correct and that they match the data available in the source.
  Configuration Review: Check the configuration settings for the data source and extraction process to ensure they are set up correctly.
  Authorization Check: Confirm that the user has the necessary authorizations to access the data in the source system.
  Technical Troubleshooting: Investigate any technical issues that may be affecting the data extraction process. This may involve checking logs, monitoring system performance, or consulting with your technical team.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to the specific error message for any known issues or patches that may address the problem.
  Documentation: Review the relevant SAP documentation for data extraction processes, especially if you are using SAP BW or SAP HANA.
  Community Forums: Consider searching or posting in SAP community forums for additional insights or similar experiences from other users.
  
  If the issue persists after trying the above solutions, it may be beneficial to engage with SAP support for further assistance.