How To Fix RSR_PE112 - Null_Handler: Null value in row &1 InfoObject &2 field &3, value &4

SAP Error Message - Details

• Message type: E = Error

• Message class: RSR_PE - TREX Planning Engine

• Message number: 112

• Message text: Null_Handler: Null value in row &1 InfoObject &2 field &3, value &4

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSR_PE112 - Null_Handler: Null value in row &1 InfoObject &2 field &3, value &4 ?

  The SAP error message RSR_PE112, which indicates a "Null_Handler: Null value in row &1 InfoObject &2 field &3, value &4," typically occurs in the context of SAP BW (Business Warehouse) when there is an issue with data processing in a query or during data extraction. This error suggests that a null value was encountered in a specific row and field of an InfoObject, which is not being handled properly.
  Cause:
  
  Null Values in Data Source: The most common cause of this error is the presence of null or missing values in the data source that is being processed. This can happen if the data extraction process does not handle null values correctly.
  Data Type Mismatch: If the data type of the InfoObject does not match the data being loaded, it can lead to null values being interpreted incorrectly.
  Transformation Rules: If there are transformation rules that do not account for null values, this can lead to errors during data processing.
  Query Design: The design of the query may not handle null values appropriately, leading to this error when the query is executed.
  
  Solution:
  
  Check Data Source: Review the data source for any null or missing values. Ensure that the data is complete and that any necessary transformations are applied to handle nulls.
  Modify Transformation Rules: If you are using transformations, ensure that they include logic to handle null values. You can use functions like IFNULL or similar to provide default values when nulls are encountered.
  Adjust Query Design: Review the query design in the BEx Query Designer. Ensure that the query is set up to handle null values appropriately, possibly by using filters or conditions that account for nulls.
  Data Type Consistency: Ensure that the data types of the InfoObjects match the data being loaded. If there is a mismatch, consider adjusting the InfoObject definition or the data being loaded.
  Error Handling: Implement error handling in your data loading process to catch and manage null values before they cause issues.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on handling null values in BW.
  Documentation: Review SAP BW documentation regarding data modeling, transformation, and query design to ensure best practices are being followed.
  Testing: After making changes, test the data load and query execution to ensure that the error is resolved and that data integrity is maintained.
  
  By addressing the underlying causes and implementing the suggested solutions, you should be able to resolve the RSR_PE112 error and ensure smoother data processing in your SAP BW environment.