SB2 block empty after migration

Hello everyone, I'm working on a migration from S5 95U to S7 314c-2DP. I found a SB2 block, but when I opened it like a PB in the STEP 5 software I realized that it was empty. I'm not sure if I can delete it, moreover the SB2 is not called in the program.

I attach a picture of the SB2. 

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Split from Convert Sequence Blocks (SBs) in S5-95U to S7-313C.

Hello jherson andrade

SB2 is an integrated block of the S95U. If you take an upload of the S5 program this block will always be in the *.S5D file whether it is used or not.

I'm not saying that this block is not used in your program, but it us highly likely that this block is just there because someone uploaded the program, including all integrated blocks of the CPU.

Kind regards,

BV