How To Fix VR618 - Line structure description & changed

SAP Error Message - Details

• Message type: E = Error

• Message class: VR - Output for SD Reporting

• Message number: 618

• Message text: Line structure description & changed

Self-Explanatory Message

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• What is the cause and solution for SAP error message VR618 - Line structure description & changed ?

  SAP Error Message:
  
  VR618 - Line structure description & changed
  
  Cause:
  The error message VR618 typically occurs in the context of SAP Variant Configuration (LO-VC), specifically when working with class characteristics and line structures in configuration profiles or when maintaining class characteristics in the classification system.
  The message indicates that the line structure description of a characteristic or configuration profile has been changed or is inconsistent with the expected structure. This usually happens when:
  
  The structure of a characteristic (e.g., its data type or length) has been modified after it was already used in a configuration profile or variant.
  There is a mismatch between the characteristic's definition and the line structure expected in the configuration profile or class.
  Changes were made to the characteristic or class that affect the line structure, but dependent objects (like configuration profiles, dependencies, or variant tables) were not adjusted accordingly.
  
  
  Explanation:
  In SAP Variant Configuration, characteristics can be assigned to classes and used in configuration profiles. These characteristics have a line structure that defines how data is stored and processed. If the structure changes (for example, changing a characteristic from a single value to multiple values, or changing the data type), SAP detects this inconsistency and raises the VR618 message to prevent data corruption or inconsistent configuration behavior.
  
  Solution:
  To resolve the VR618 error, follow these steps:
  
  
  Check the characteristic definition:
  
  Go to transaction CL02 (Change Class) or CT04 (Change Characteristic).
  Verify if the characteristic's data type, length, or other structural attributes have been changed recently.
  
  
  
  Check the configuration profile or class:
  
  Review the configuration profile or class where the characteristic is used.
  Ensure that the characteristic's structure matches the expected line structure in the profile.
  
  
  
  Adjust dependent objects:
  
  If the characteristic structure was changed intentionally, update all dependent objects accordingly:
  
  Configuration profiles
  Dependencies
  Variant tables
  Class assignments
  
  
  
  
  
  Recreate or adjust the line structure:
  
  Sometimes, you may need to delete and recreate the characteristic or adjust the line structure manually.
  Be cautious with this step as it may affect existing configuration data.
  
  
  
  Transport and consistency check:
  
  If changes were transported from another system, ensure that all related objects are consistent in the target system.
  Run consistency checks in the classification system.
  
  
  
  Consult SAP Notes:
  
  Check SAP Notes for any known issues related to VR618.
  Sometimes, patches or support packages address specific bugs causing this error.
  
  
  
  
  Related Information:
  
  
  Transactions:
  
  CT04 - Change Characteristic
  CL02 - Change Class
  CU50 - Configuration Profile Maintenance
  CU51 - Configuration Profile Display
  CU53 - Configuration Profile Change
  
  
  
  SAP Modules:
  
  Variant Configuration (LO-VC)
  Classification System (CL)
  
  
  
  SAP Notes:
  
  Search for SAP Notes related to VR618 in the SAP Support Portal for specific fixes or recommendations.
  
  
  
  Additional Tips:
  
  Always backup configuration profiles and characteristics before making structural changes.
  Test changes in a development or sandbox system before transporting to production.
  Coordinate changes with functional consultants to ensure no impact on business processes.
  
  
  
  
  If you provide more context (e.g., the transaction where the error occurs, recent changes made), I can help with more specific guidance.