failed to move position from one local domain to another

Hi experts,

I tried to move some positions from one local domain to another but failed. It returned some roll-up errors.

Error logs:

Now executing loadHier in domain '/rpas/prd/na/domains/lialc/LIA'.

dbbackupmanager completed successfully

Begin multiparent check for PRODMASTER array.

Begin multiparent check for NEW_DIM_SKU array. (Add old ext map.)

Error roll-up conflict base position Placeholder889652048901 defined

   STLE:GG0036S_LC10SULXGCS_100510265 --> BRCL:$BUF$BRCL$01EA5DFA37DD3825

Whereas base position LC_000000001516392003 defined

   STLE:GG0036S_LC10SULXGCS_100510265 --> BRCL:LC10SULXGCS_100510265

......

End multiparent check for NEW_DIM_SKU array. Problem found.

Bad PROD hierarchy [ENTIRE dictionary]