How To Fix OC314 - No duplicate keys allowed for meter access type &1

SAP Error Message - Details

• Message type: E = Error

• Message class: OC - IS-Oil: BDRP Bulk Distribution Requirement Planning messages

• Message number: 314

• Message text: No duplicate keys allowed for meter access type &1

What causes this issue?

You tried to create a meter with exactly the same key fields as already
used by another meter.

System Response

The system does not allow you to create a meter with the same settings.

How to fix this error?

Within customizing, you can set, per meter, an access type, which
determines whether duplicate keys are allowed or not, meaning, whether
you can have more than one meter per key fields (for example: material,
service type, date from, date to). This indicator is not set for access
type &V1&.
Use customzing transaction O5BC21 to set this indicator.

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 OC314 - No duplicate keys allowed for meter access type &1 ?

  The SAP error message OC314 "No duplicate keys allowed for meter access type &1" typically occurs in the context of managing meter data in SAP IS-U (Industry Solution for Utilities). This error indicates that there is an attempt to create or update a meter access type entry that violates the uniqueness constraint for keys in the database.
  Cause:
  The error is caused by trying to create or update a record in the meter access type table where the key (which could be a combination of fields such as meter number, access type, etc.) already exists. This can happen due to:
  
  Duplicate Entries: There is already an existing entry in the database with the same key values.
  Data Migration Issues: During data migration or upload processes, duplicate records may have been introduced.
  Incorrect Configuration: The configuration settings for meter access types may not be set up correctly, leading to conflicts.
  
  Solution:
  To resolve the OC314 error, you can take the following steps:
  
  
  Check for Existing Records:
  
  Use transaction codes like SE16 or SE11 to check the relevant database table (e.g., EAM_METER_ACCESS) for existing entries with the same key values.
  Identify any duplicate records that may be causing the conflict.
  
  
  
  Remove or Update Duplicates:
  
  If duplicates are found, you may need to delete or update the existing records to ensure that the key values are unique.
  Ensure that any necessary data integrity is maintained when making changes.
  
  
  
  Review Data Upload Processes:
  
  If the error occurred during a data upload, review the data being uploaded to ensure that it does not contain duplicates.
  Implement checks or validations in the upload process to prevent duplicates from being introduced.
  
  
  
  Configuration Review:
  
  Review the configuration settings for meter access types in the SAP system to ensure they are set up correctly.
  Consult with your SAP functional team or refer to SAP documentation for guidance on proper configuration.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional guidance.
  
  
  
  Related Information:
  
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as:
  
  SE16: Data Browser for checking table entries.
  SE11: Data Dictionary for viewing table structures.
  ISU_METER: For managing meter data in IS-U.
  
  
  
  SAP Documentation: Refer to SAP Help documentation for detailed information on meter management and access types.
  
  
  Support: If the issue persists after following the above steps, consider reaching out to SAP support or your internal SAP support team for further assistance.
  
  
  By following these steps, you should be able to identify the cause of the OC314 error and implement a solution to resolve it.