How To Fix RSRTS_CDS136 - Only two conditions allowed in boolean expression (at &1)

SAP Error Message - Details

• Message type: E = Error

• Message class: RSRTS_CDS - Messages Transient CDS Queries

• Message number: 136

• Message text: Only two conditions allowed in boolean expression (at &1)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSRTS_CDS136 - Only two conditions allowed in boolean expression (at &1) ?

  The SAP error message RSRTS_CDS136: Only two conditions allowed in boolean expression (at &1) typically occurs in the context of SAP BW (Business Warehouse) when you are working with queries or data sources that involve complex boolean expressions in conditions. This error indicates that the system has encountered a boolean expression that exceeds the allowed complexity, specifically that it has more than two conditions.
  Cause:
  The error is caused by the use of a boolean expression in a query or a condition that combines more than two conditions using logical operators (AND, OR). In SAP BW, there are limitations on how many conditions can be combined in a single boolean expression, and exceeding this limit results in the error message.
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Simplify the Boolean Expression:
  
  Review the boolean expression in your query or condition. Try to simplify it by reducing the number of conditions. 
  If you have multiple conditions, consider breaking them down into separate queries or using a different approach to achieve the same result.
  
  
  
  Use Nested Conditions:
  
  If you need to combine more than two conditions, consider using nested conditions. For example, instead of combining all conditions in a single expression, you can create a condition that combines two conditions and then use that result in another condition.
  
  
  
  Check Query Design:
  
  If you are using a query designer, check the design of your query. Ensure that you are not inadvertently creating complex boolean expressions through the selection criteria.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for guidance on the limitations of boolean expressions in your specific version of SAP BW.
  
  
  
  Testing:
  
  After making changes, test the query to ensure that it runs without errors and returns the expected results.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional guidance on handling boolean expressions in queries.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Performance Considerations: Be mindful that overly complex queries can also impact performance, so simplifying conditions can lead to better performance in addition to resolving the error.
  
  By following these steps, you should be able to resolve the RSRTS_CDS136 error and successfully run your queries in SAP BW.