Hi Team,
User used a DD as source in DP and added a field xyz 1 under owner field of create CTA step and the program was made active . Later the xyz 1 field was updated to xyz1 in source ( DD ) as result the field was removed from program and in owner id field of create cta step as well.
Since it is just a label name which can be updated to improve read operation, it would be great if team can improve the functionality where such label changes does not impact the flow/functionality of Dynamic program.