Error 

dasm: asm/opazcns0.asm line 147:DASM144E Begin-to-continue columns not blank

dasm: asm/opazcns0.asm line 147:DASM063E No ending apostrophe

dasm: asm/opazcns0.asm line 147:DASM435I Record 147 in asm/opbzcns0.asm

Solution -

This is applicable for assembler code and Aix platforms ( I tried in ZOS(OS390) and Aix platforms)

File named asm/opazcns0.asm  is having characters of more than 71 in a single line which is not allowed. 

In other words there cannot be a character in column 72 for line number 147

How to find the parent between two Git branches

 In Git everything is a commit with a description. So you can find the latest common commit between two branches with git merge-base

git merge-base bug-1234 dev/project

7acf13c1390e451f721b3ae6779e8fca8f737b12

it will list the latest common commit between both the branches. i.e after this particular commit branch bug-1234 is branched out