Error codes / Anchor framework
ConstraintSeeds
Anchor framework · Custom(2006) · 0x7d6
custom program error: 0x7d6
What it means
PDA seeds do not match the expected derivation.
What to do
Recompute the PDA with the program's exact seed order and bump.
Have the transaction that failed with this?
Paste its signature. TxWhy shows the exact instruction and inner call that raised the error, and rebuilds the transaction when the cause is one it can fix (compute limit, expired blockhash, priority fee, stale swap quote).