How To Fix OB015 - Real plant entries exist; check masked plant entry ****

SAP Error Message - Details

• Message type: E = Error

• Message class: OB - IS-OIL Downstream TDP messages

• Message number: 015

• Message text: Real plant entries exist; check masked plant entry ****

What causes this issue?

Masked plant entries already exist in this table, this leads to
problems in plant determination.

System Response

How to fix this error?

Use masked or non-masked plant entries, but not both together.

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 OB015 - Real plant entries exist; check masked plant entry **** ?

  The SAP error message OB015, which states "Real plant entries exist; check masked plant entry ****," typically occurs in the context of financial accounting or controlling when there are inconsistencies or issues related to the plant data in the system. This error is often encountered when trying to perform certain operations that involve plant-specific data, such as creating or modifying cost centers, internal orders, or other master data.
  Cause:
  
  Real Plant Entries: The error indicates that there are actual entries (transactions) in the system for the specified plant, which prevents certain operations from being performed. This could be due to existing transactions that are linked to the plant in question.
  Masked Plant Entry: The "masked plant entry" refers to a plant that is being referenced in a way that does not allow for direct manipulation due to existing data constraints.
  Data Inconsistencies: There may be inconsistencies in the master data or configuration settings related to the plant.
  
  Solution:
  
  Check Existing Transactions: Review the existing transactions for the specified plant. You can use transaction codes like MB51 (Material Document List) or KSB1 (Cost Centers: Actual Line Items) to identify any entries that may be causing the issue.
  Review Master Data: Ensure that the master data for the plant is correctly set up. This includes checking the configuration of cost centers, internal orders, and any other relevant master data.
  Consult with Functional Team: If you are not able to identify the issue, it may be helpful to consult with your SAP functional team (e.g., FI/CO consultants) to analyze the data and configuration settings.
  Data Cleanup: If there are obsolete or incorrect entries, you may need to clean up the data. This could involve reversing transactions or making adjustments as necessary.
  Use Transaction Codes: Utilize transaction codes like OBY6 (for company code settings) or OKB9 (for cost center settings) to check the configuration related to the plant.
  SAP Notes: Check 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 that can help you navigate through the data and settings, such as SE16 (Data Browser) to view table entries.
  Documentation: Review SAP documentation or help files related to plant management and financial accounting to understand the implications of the error.
  User Roles and Authorizations: Ensure that you have the necessary authorizations to view and modify the relevant data in the system.
  
  By following these steps, you should be able to identify the cause of the OB015 error and take appropriate action to resolve it.