In dimension statement report first i click on select button and it opens query dialog here i am selecting General journal Account entry table and field is LedgerAccount,MainAccount. see in belowscreen shot
You’re asking whether there is a hotfix and, in the same time, you’re saying that it works fine in AX 2012 R2 CU7. So you seem to be giving an answer to yourself: “yes, there is a hotfix and it’s included in CU7”).
Do you mean that you would like to find an individual hotfix instead of applying CU7? If you ask me, CU7 is well worth the upgrade (especially if you haven’t installed any CU yet!), nevertheless you might try to locate the individual hotfix through Issue Search on LCS.