How To Fix UCUW402 - Methods and files must either be all the same or different

SAP Error Message - Details

• Message type: E = Error

• Message class: UCUW -

• Message number: 402

• Message text: Methods and files must either be all the same or different

What causes this issue?

To download a characteristic (such as consolidation group), you enter an
upload method and a file on the selection screen for the download
function. These methods and files must be either all identical or all
different for the <LS>consolidation group</> or <LS>consolidation unit
</> role.

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?

Adjust the values you entered on the selection screen for the download
function based on the following example:
If you want to generate download files for master data as well as
consolidation group hierarchies, you need to apply one of the following
options when you enter your values on the selection screen:
Case 1:
Master data => Method: UPL_1,,File: C:\file1.txt
Hierarchies => Method: UPL_1,,File: C:\file1.txt
Case 2:
Master data => Method: UPL_1,,File: C:\file1.txt
Hierarchies => Method: UPL_2,,File: C:\file2.txt

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 UCUW402 - Methods and files must either be all the same or different ?

  The SAP error message UCUW402, which states "Methods and files must either be all the same or different," typically occurs in the context of SAP's data processing or data transfer functionalities, particularly when dealing with methods and files in a configuration or data upload scenario.
  Cause:
  This error usually arises when there is a mismatch in the configuration of methods and files being used in a particular process. Specifically, it indicates that the system expects either all methods to be the same or all methods to be different, but the current configuration does not meet this requirement. This can happen in various scenarios, such as:
  
  Inconsistent Method Assignments: Different methods are assigned to the same file or vice versa.
  Configuration Errors: There may be a misconfiguration in the settings where methods and files are defined.
  Data Upload Issues: When uploading data, if the methods used for processing the files are not aligned, this error can occur.
  
  Solution:
  To resolve the UCUW402 error, you can follow these steps:
  
  
  Review Configuration: Check the configuration settings where methods and files are defined. Ensure that they are either all the same or all different as required by the process.
  
  
  Align Methods and Files: If you have multiple files or methods, ensure that they are consistently assigned. For example, if you have multiple files, ensure that each file has a unique method assigned, or if they share a method, ensure that all files are using the same method.
  
  
  Check Data Upload Process: If this error occurs during a data upload, review the data mapping and ensure that the methods used for processing the files are correctly set up.
  
  
  Consult Documentation: Refer to SAP documentation or help resources related to the specific module or functionality you are working with. This can provide insights into the expected configurations.
  
  
  Testing: After making changes, test the process again to ensure that the error is resolved.
  
  
  Seek Support: If the issue persists, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  Transaction Codes: Familiarize yourself with transaction codes related to the specific module you are working with, as they may provide additional tools for troubleshooting.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  
  By following these steps, you should be able to identify the cause of the UCUW402 error and implement a solution to resolve it.