How To Fix CU603 - Error in source code of dependency: &1 &2 &3 &4

SAP Error Message - Details

• Message type: E = Error

• Message class: CU - Variants / configuration messages

• Message number: 603

• Message text: Error in source code of dependency: &1 &2 &3 &4

What causes this issue?

A term in the source code of dependency &V1& (dependency type &V2&) on
date &V3& could not be correctly converted to the format required for
download.

System Response

Download error.

How to fix this error?

For more information on the error environment, see the application log.
The source code in the dependency may not be the current version. Use
the <LS>Dependency list</> function (CU04) to check single
dependencies.
To regenerate the source code, change the dependency and save it. (You
can call the editor only, then save.)
To check dependency nets, regenerate them.
For R/3 releases before Release 3.1I, ensure that all the necessary
notes and hot packages are installed.

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 CU603 - Error in source code of dependency: &1 &2 &3 &4 ?

  The SAP error message CU603, which states "Error in source code of dependency: &1 &2 &3 &4," typically occurs in the context of variant configuration or when working with dependencies in SAP. This error indicates that there is an issue with the source code of a dependency, which is a set of rules that determine how characteristics and values are related in a configurable product.
  Causes:
  
  Syntax Errors: There may be syntax errors in the dependency code, such as missing semicolons, incorrect variable names, or other coding mistakes.
  Logical Errors: The logic implemented in the dependency may not be valid, leading to runtime errors when the dependency is evaluated.
  Missing Objects: The dependency may reference characteristics, classes, or other objects that do not exist or are not properly defined.
  Incompatibility: There may be incompatibilities between the dependency and the configuration profile or the characteristics it is supposed to work with.
  
  Solutions:
  
  Check Syntax: Review the source code of the dependency for any syntax errors. Ensure that all statements are correctly formed and that there are no typos.
  Debugging: Use the debugging tools in SAP to step through the dependency code and identify where the error occurs. This can help pinpoint the exact line or logic that is causing the issue.
  Review References: Ensure that all characteristics and objects referenced in the dependency are correctly defined and exist in the system.
  Test in Isolation: If possible, isolate the dependency and test it independently to see if it functions correctly without the context of the entire configuration.
  Consult Documentation: Refer to SAP documentation or help resources for guidance on writing dependencies and common pitfalls to avoid.
  Seek Help from Experts: If the issue persists, consider reaching out to SAP support or consulting with a colleague who has experience with variant configuration and dependencies.
  
  Related Information:
  
  Transaction Codes: You can use transaction codes like CU01 (Create Dependency), CU02 (Change Dependency), and CU03 (Display Dependency) to manage dependencies.
  Debugging Tools: Familiarize yourself with the ABAP debugger to step through the code and identify issues.
  SAP Notes: Check SAP Notes for any known issues or patches related to dependency errors.
  Community Forums: Engage with SAP community forums or user groups for additional insights and solutions from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify and resolve the cause of the CU603 error in your SAP system.