How To Fix RSM2073 - Two lines contain the same value. This is not allowed.

SAP Error Message - Details

• Message type: E = Error

• Message class: RSM2 - Monitor assistant help texts

• Message number: 073

• Message text: Two lines contain the same value. This is not allowed.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSM2073 - Two lines contain the same value. This is not allowed. ?

  The SAP error message RSM2073, which states "Two lines contain the same value. This is not allowed," typically occurs in the context of data entry or processing within SAP, particularly when dealing with data that requires unique values across certain fields or records. This error can arise in various scenarios, such as during the creation of master data, transaction entries, or when processing data in batch jobs.
  Cause:
  The error is triggered when the system detects that two or more entries in a dataset have the same value in a field that is expected to be unique. Common scenarios include:
  
  Duplicate entries in a list or table where unique identifiers (like IDs, codes, or names) are required.
  Attempting to create or update records that violate uniqueness constraints defined in the database schema.
  Data import processes where the incoming data contains duplicates.
  
  Solution:
  To resolve the RSM2073 error, you can take the following steps:
  
  
  Identify Duplicates: Review the data you are trying to enter or process. Look for duplicate values in the fields that are supposed to be unique. This can often be done by sorting or filtering the data.
  
  
  Remove or Modify Duplicates: Once you identify the duplicates, you can either:
  
  Remove the duplicate entries if they are not needed.
  Modify the values to ensure that all entries are unique.
  
  
  
  Check Configuration: If this error occurs during a specific transaction or process, check the configuration settings in SAP to ensure that the uniqueness constraints are correctly defined and that they align with your business requirements.
  
  
  Data Validation: Implement data validation checks before data entry or import processes to catch duplicates early. This can be done through custom validation rules or using SAP's built-in validation features.
  
  
  Consult Documentation: If the error persists, consult SAP documentation or support resources for specific guidance related to the transaction or module you are working with.
  
  
  Use Transaction Codes: If applicable, use transaction codes like SE11 (Data Dictionary) to check the table structure and constraints, or SE38 to run reports that can help identify duplicates.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help in troubleshooting, such as SE11 (Data Dictionary), SE16 (Data Browser), or SE38 (ABAP Editor).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify and resolve the cause of the RSM2073 error in your SAP environment.