How To Fix DBMAN887 - Read without commit is not supported for non-cumulative key figures

SAP Error Message - Details

• Message type: E = Error

• Message class: DBMAN - Data Manager Message Class

• Message number: 887

• Message text: Read without commit is not supported for non-cumulative key figures

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DBMAN887 - Read without commit is not supported for non-cumulative key figures ?

  The SAP error message DBMAN887 indicates that there is an attempt to read data without a commit for non-cumulative key figures. This typically occurs in the context of SAP BW (Business Warehouse) or SAP HANA when dealing with data models that include non-cumulative key figures, which are measures that do not accumulate over time (e.g., stock levels, balances).
  Cause:
  The error arises because non-cumulative key figures require a specific handling mechanism in the database to ensure data integrity and consistency. When a read operation is performed without a commit, the system cannot guarantee that the data being read is stable or complete, leading to potential inconsistencies.
  Solution:
  To resolve this error, consider the following approaches:
  
  
  Use Commit Statements: Ensure that any data manipulation (inserts, updates, deletes) is followed by a commit statement before attempting to read non-cumulative key figures. This ensures that the data is stable and can be read correctly.
  
  
  Check Data Flow: Review the data flow and ensure that the data is being processed correctly. If you are using a data extraction process, make sure that it is configured to handle non-cumulative key figures appropriately.
  
  
  Adjust Query Design: If you are working with queries in SAP BW, check the design of your queries. Ensure that they are not trying to read non-cumulative key figures in a way that violates the read consistency requirements.
  
  
  Review Data Model: If applicable, review the data model to ensure that non-cumulative key figures are being used correctly. Sometimes, it may be necessary to change the key figure type or the way data is aggregated.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to your specific version of SAP BW or HANA for any additional guidelines or best practices regarding non-cumulative key figures.
  
  
  Related Information:
  
  Non-Cumulative Key Figures: These are key figures that do not accumulate over time. Examples include stock levels, balances, and other measures that represent a snapshot rather than a total over a period.
  Cumulative vs. Non-Cumulative: Cumulative key figures (like sales) accumulate over time, while non-cumulative key figures represent a state at a specific point in time.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions to common problems.
  
  If the issue persists after trying the above solutions, it may be beneficial to engage with SAP support or consult with a technical expert familiar with your specific SAP environment.