How To Fix MC570 - Define an "AND" or "OR" link

SAP Error Message - Details

• Message type: E = Error

• Message class: MC - Aggregate: views, matchcodes, lock objects

• Message number: 570

• Message text: Define an "AND" or "OR" link

What causes this issue?

You must logically link the individual lines of the selection
condition. The two logical operations 'AND' and 'OR' are provided for
this purpose.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Choose the required logical operation.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MC570 - Define an "AND" or "OR" link ?

  The SAP error message MC570, which states "Define an 'AND' or 'OR' link," typically occurs in the context of creating or modifying a selection variant or a report in the SAP system, particularly in the area of Material Management (MM) or other modules that utilize selection criteria.
  Cause:
  The error arises when the system expects a logical operator (AND/OR) to be defined between selection criteria but does not find one. This can happen in various scenarios, such as:
  
  
  Missing Logical Operator: When defining selection criteria for a report or variant, if you have multiple conditions, you need to specify how these conditions relate to each other (i.e., whether all conditions must be met (AND) or if meeting any one of the conditions is sufficient (OR)).
  
  
  Incorrect Configuration: If the selection criteria are not properly configured, the system may not be able to interpret the logical relationships between them.
  
  
  User Input Error: Sometimes, the error can be due to user input mistakes, such as omitting a necessary operator when setting up the criteria.
  
  
  Solution:
  To resolve the MC570 error, follow these steps:
  
  
  Check Selection Criteria: Go back to the selection screen or variant where the error occurred. Review the selection criteria you have defined.
  
  
  Define Logical Operators:
  
  If you have multiple conditions, ensure that you have specified whether they should be linked with an AND or OR operator.
  You can usually find options to set these operators in the selection screen or variant configuration.
  
  
  
  Save Changes: After making the necessary adjustments, save your changes and try to execute the report or transaction again.
  
  
  Consult Documentation: If you are unsure how to define the logical operators, refer to the SAP documentation or help files related to the specific transaction or report you are working with.
  
  
  Seek Help from SAP Support: If the issue persists after checking the criteria and defining the operators, consider reaching out to your SAP support team or consulting SAP Notes for any known issues related to this error.
  
  
  Related Information:
  
  Transaction Codes: The error may occur in various transaction codes related to reporting and selection variants, such as MC.9 (Inventory Management) or MC.1 (Material Analysis).
  SAP Notes: Check SAP Notes for any updates or patches that might address this issue.
  User Training: Ensure that users are trained on how to properly set up selection criteria and understand the importance of logical operators in SAP reports.
  
  By following these steps, you should be able to resolve the MC570 error and successfully define the necessary logical links in your selection criteria.