https://userapps.support.sap.com/sap/support/knowledge/en/3673905
3673905 - Message CK869 is not included in log of CK11N or CK13N | SAP Knowledge Base Article
Message CK869 " Mat. X in plant Y: itemization does not match cost component split " is displayed when creating or displaying the estimate but the message is...
https://userapps.support.sap.com/sap/support/knowledge/en/2122615
2122615 - Cost component split in CK11N/CK13N is displayed different to create production orders |...
Cost component split in material cost estimate is displayed different to create production orders.
https://userapps.support.sap.com/sap/support/knowledge/en/3515725
3515725 - Generating Multi-Material Cost Estimation Report Similar to CK13N | SAP Knowledge Base...
A cost report for a range of materials is required, which should be an exploded multilevel report similar to CK13N.