Question1Replies61Views FrankW79 Member since 2014 2 posts Telenet Posted: 3 years agoLast activity: 3 years 5 months ago Closed Strang error messageHello,We are using the Chordiant Decision Mangement 6.4 in our company. Now we added a new datasource.When validation our Deployment package, we get following warning:Data Collection Service MismatchesFor input field 'BRE_LOG' expecting an array of structured data but got an array of structured dataWhich i do not know how to understand?!?! Does anyone know what his means (It does no seam to influence the working but still!) rgds Frank Decision Management ×Close popoverFacebookTwitterLinkedinEmail Copy Link Copied! Moderation Team has archived post This thread is closed to future replies. Content and links will no longer be updated. If you have the same/similar Question, please write a new Question. Posted: 3 years agoARAVINDK-1 PEGA replied to FrankW79Data Collection Service Mismatches error is thrown when the DCS and MDD file are not in sync. Can you update your MDD using latest DCS file and then update your logic to refer updated MDD. Create new Deployment Package and perform validate/deploy function in DMa. Once you perform the above steps then second error should also get resolved.